{ "document": { "aggregate_severity": { "text": "Critical" }, "category": "csaf_security_advisory", "csaf_version": "2.0", "distribution": { "text": "TuxCare License Agreement", "tlp": { "label": "WHITE", "url": "https://www.first.org/tlp/" } }, "lang": "en", "notes": [ { "category": "legal_disclaimer", "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Cloud Linux Inc. and provide a link to the original.", "title": "Terms of Use" }, { "category": "details", "text": "* SECURITY UPDATE: webbrowser argument injection via action-token substitution\n - debian/patches/CVE-2026-4786.patch: validate expanded command (bypass of CVE-2026-4519)\n - CVE-2026-4786\n * SECURITY UPDATE: use-after-free in bz2/lzma decompressor reuse after MemoryError\n - debian/patches/CVE-2026-6100.patch: clear next_in on the decompress error path\n - CVE-2026-6100\n * SECURITY UPDATE: insufficient entropy for Expat hash-flooding protection\n - debian/patches/CVE-2026-7210.patch: use XML_SetHashSalt16Bytes 16-byte entropy\n - CVE-2026-7210\n * SECURITY UPDATE: insufficient entropy in bundled Expat (libexpat) hash-flooding protection\n - debian/patches/CVE-2026-41080.patch: backport XML_SetHashSalt16Bytes into the bundled expat so the CVE-2026-7210 16-byte salt path is not inert on bundled-expat builds\n - CVE-2026-41080\n * SECURITY UPDATE: stack buffer overflow via bz2 decompressor reuse after error\n - debian/patches/CVE-2026-9669.patch: refuse reuse after a previous error\n - CVE-2026-9669", "title": "Details" } ], "publisher": { "category": "vendor", "contact_details": "https://tuxcare.com/contact/", "name": "TuxCare", "namespace": "https://tuxcare.com/" }, "references": [ { "category": "self", "summary": "https://cve.tuxcare.com/els-alt-python/releases/CLSA-2026:1784827285", "url": "https://cve.tuxcare.com/els-alt-python/releases/CLSA-2026:1784827285" }, { "category": "self", "summary": "Canonical URL", "url": "https://security.tuxcare.com/csaf/v2/els_alt_python/debian10/advisories/2026/clsa-2026_1784827285.json" } ], "tracking": { "current_release_date": "2026-08-13T11:25:23Z", "generator": { "date": "2026-08-13T11:25:22Z", "engine": { "name": "pyCSAF" } }, "id": "CLSA-2026:1784827285", "initial_release_date": "2026-07-23T17:23:26Z", "revision_history": [ { "date": "2026-07-23T17:23:26Z", "number": "1", "summary": "Initial version" }, { "date": "2026-08-13T11:25:23Z", "number": "2", "summary": "Update document" } ], "status": "final", "version": "2" }, "title": "Fix CVE(s): CVE-2026-4786, CVE-2026-6100, CVE-2026-7210, CVE-2026-9669" }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_name", "name": "Debian 10", "product": { "name": "Debian 10", "product_id": "Debian-10", "product_identification_helper": { "cpe": "cpe:2.3:o:debian:debian_linux:10:*:*:*:*:*:*:*" } } } ], "category": "product_family", "name": "Debian" } ], "category": "vendor", "name": "Software in the Public Interest, Inc." }, { "branches": [ { "branches": [ { "category": "product_version", "name": "alt-python310-0:3.10.20-4.amd64", "product": { "name": "alt-python310-0:3.10.20-4.amd64", "product_id": "alt-python310-0:3.10.20-4.amd64", "product_identification_helper": { "purl": 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"default_component_of", "full_product_name": { "name": "alt-python310-idle-0:3.10.20-1.amd64 as a component of Debian 10", "product_id": "Debian-10:alt-python310-idle-0:3.10.20-1.amd64" }, "product_reference": "alt-python310-idle-0:3.10.20-1.amd64", "relates_to_product_reference": "Debian-10" }, { "category": "default_component_of", "full_product_name": { "name": "alt-python310-tkinter-0:3.10.20-1.amd64 as a component of Debian 10", "product_id": "Debian-10:alt-python310-tkinter-0:3.10.20-1.amd64" }, "product_reference": "alt-python310-tkinter-0:3.10.20-1.amd64", "relates_to_product_reference": "Debian-10" } ] }, "vulnerabilities": [ { "cve": "CVE-2026-6100", "cwe": { "id": "CWE-416", "name": "Use After Free" }, "notes": [ { "category": "description", "text": "Use-after-free (UAF) was possible in the `lzma.LZMADecompressor`, `bz2.BZ2Decompressor`, and `gzip.GzipFile` when a memory allocation fails with a `MemoryError` and the decompression instance is re-used. This scenario can be triggered if the process is under memory pressure. The fix cleans up the dangling pointer in this specific error condition.\n\nThe vulnerability is only present if the program re-uses decompressor instances across multiple decompression calls even after a `MemoryError` is raised during decompression. Using the helper functions to one-shot decompress data such as `lzma.decompress()`, `bz2.decompress()`, `gzip.decompress()`, and `zlib.decompress()` are not affected as a new decompressor instance is used per call. If the decompressor instance is not re-used after an error condition, this usage is similarly not vulnerable.", "title": "Vulnerability description" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "Debian-10:alt-python310-0:3.10.20-4.amd64", "Debian-10:alt-python310-debug-0:3.10.20-4.amd64", "Debian-10:alt-python310-devel-0:3.10.20-4.amd64", "Debian-10:alt-python310-idle-0:3.10.20-4.amd64", "Debian-10:alt-python310-libs-0:3.10.20-4.amd64", "Debian-10:alt-python310-test-0:3.10.20-4.amd64", "Debian-10:alt-python310-tkinter-0:3.10.20-4.amd64" ], "known_affected": [ "Debian-10:alt-python310-0:3.10.20-1.amd64", "Debian-10:alt-python310-0:3.10.20-3.amd64", "Debian-10:alt-python310-debug-0:3.10.20-1.amd64", "Debian-10:alt-python310-debug-0:3.10.20-3.amd64", "Debian-10:alt-python310-devel-0:3.10.20-1.amd64", "Debian-10:alt-python310-devel-0:3.10.20-3.amd64", "Debian-10:alt-python310-idle-0:3.10.20-1.amd64", "Debian-10:alt-python310-idle-0:3.10.20-3.amd64", "Debian-10:alt-python310-libs-0:3.10.20-1.amd64", "Debian-10:alt-python310-libs-0:3.10.20-3.amd64", "Debian-10:alt-python310-test-0:3.10.20-1.amd64", "Debian-10:alt-python310-test-0:3.10.20-3.amd64", "Debian-10:alt-python310-tkinter-0:3.10.20-1.amd64", "Debian-10:alt-python310-tkinter-0:3.10.20-3.amd64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://cve.tuxcare.com/els-alt-python/cve/CVE-2026-6100" }, { "category": "external", "summary": "https://github.com/python/cpython/commit/47128e64f98c3a20271138a98c2922bea2a3ee0e", "url": "https://github.com/python/cpython/commit/47128e64f98c3a20271138a98c2922bea2a3ee0e" }, { "category": "external", "summary": 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"https://github.com/python/cpython/commit/ea8d735eb084cf8cc021df1a30e90d10a8f052e3" }, { "category": "external", "summary": "https://github.com/python/cpython/issues/148395", "url": "https://github.com/python/cpython/issues/148395" }, { "category": "external", "summary": "https://github.com/python/cpython/pull/148396", "url": "https://github.com/python/cpython/pull/148396" }, { "category": "external", "summary": "https://mail.python.org/archives/list/security-announce@python.org/thread/HTWB2Z6KT5QQX4RYEZAFININDHNOSIF3/", "url": "https://mail.python.org/archives/list/security-announce@python.org/thread/HTWB2Z6KT5QQX4RYEZAFININDHNOSIF3/" }, { "category": "external", "summary": "http://www.openwall.com/lists/oss-security/2026/04/13/10", "url": "http://www.openwall.com/lists/oss-security/2026/04/13/10" }, { "category": "external", "summary": "https://access.redhat.com/errata/RHSA-2026:10117", "url": "https://access.redhat.com/errata/RHSA-2026:10117" }, { "category": "external", "summary": 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"https://access.redhat.com/errata/RHSA-2026:8824", "url": "https://access.redhat.com/errata/RHSA-2026:8824" }, { "category": "external", "summary": "https://access.redhat.com/errata/RHSA-2026:9228", "url": "https://access.redhat.com/errata/RHSA-2026:9228" }, { "category": "external", "summary": "https://access.redhat.com/security/cve/CVE-2026-6100", "url": "https://access.redhat.com/security/cve/CVE-2026-6100" }, { "category": "external", "summary": "https://bugzilla.redhat.com/show_bug.cgi?id=2457932", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2457932" }, { "category": "external", "summary": "https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-6100.json", "url": "https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-6100.json" } ], "release_date": "2026-04-13T18:16:00Z", "remediations": [ { "category": "vendor_fix", "date": "2026-07-23T17:21:32.391503Z", "details": "Details on how to apply the fix are available at: https://cve.tuxcare.com/els-alt-python/releases/CLSA-2026:1784827285", "product_ids": [ "Debian-10:alt-python310-0:3.10.20-4.amd64", "Debian-10:alt-python310-debug-0:3.10.20-4.amd64", "Debian-10:alt-python310-devel-0:3.10.20-4.amd64", "Debian-10:alt-python310-idle-0:3.10.20-4.amd64", "Debian-10:alt-python310-libs-0:3.10.20-4.amd64", "Debian-10:alt-python310-test-0:3.10.20-4.amd64", "Debian-10:alt-python310-tkinter-0:3.10.20-4.amd64" ], "url": "https://cve.tuxcare.com/els-alt-python/releases/CLSA-2026:1784827285" }, { "category": "none_available", "date": "2026-04-13T18:16:00Z", "details": "Affected", "product_ids": [ "Debian-10:alt-python310-0:3.10.20-1.amd64", "Debian-10:alt-python310-0:3.10.20-3.amd64", "Debian-10:alt-python310-debug-0:3.10.20-1.amd64", "Debian-10:alt-python310-debug-0:3.10.20-3.amd64", "Debian-10:alt-python310-devel-0:3.10.20-1.amd64", "Debian-10:alt-python310-devel-0:3.10.20-3.amd64", "Debian-10:alt-python310-idle-0:3.10.20-1.amd64", "Debian-10:alt-python310-idle-0:3.10.20-3.amd64", "Debian-10:alt-python310-libs-0:3.10.20-1.amd64", "Debian-10:alt-python310-libs-0:3.10.20-3.amd64", "Debian-10:alt-python310-test-0:3.10.20-1.amd64", "Debian-10:alt-python310-test-0:3.10.20-3.amd64", "Debian-10:alt-python310-tkinter-0:3.10.20-1.amd64", "Debian-10:alt-python310-tkinter-0:3.10.20-3.amd64" ] } ], "scores": [ { "cvss_v3": { "attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.1, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1" }, "products": [ "Debian-10:alt-python310-0:3.10.20-1.amd64", "Debian-10:alt-python310-0:3.10.20-3.amd64", "Debian-10:alt-python310-debug-0:3.10.20-1.amd64", "Debian-10:alt-python310-debug-0:3.10.20-3.amd64", "Debian-10:alt-python310-devel-0:3.10.20-1.amd64", "Debian-10:alt-python310-devel-0:3.10.20-3.amd64", "Debian-10:alt-python310-idle-0:3.10.20-1.amd64", "Debian-10:alt-python310-idle-0:3.10.20-3.amd64", "Debian-10:alt-python310-libs-0:3.10.20-1.amd64", "Debian-10:alt-python310-libs-0:3.10.20-3.amd64", "Debian-10:alt-python310-test-0:3.10.20-1.amd64", "Debian-10:alt-python310-test-0:3.10.20-3.amd64", "Debian-10:alt-python310-tkinter-0:3.10.20-1.amd64", "Debian-10:alt-python310-tkinter-0:3.10.20-3.amd64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ] }, { "cve": "CVE-2026-9669", "cwe": { "id": "CWE-121", "name": "Stack-based Buffer Overflow" }, "notes": [ { "category": "description", "text": "bz2.BZ2Decompressor objects could be reused after a decompression error. If an application caught the resulting OSError and retried with the same decompressor, crafted input could cause the decompressor to resume from an invalid internal state and perform out-of-bounds writes to a stack buffer. This could crash the process when processing untrusted data.", "title": "Vulnerability description" } ], "product_status": { "fixed": [ "Debian-10:alt-python310-0:3.10.20-4.amd64", "Debian-10:alt-python310-debug-0:3.10.20-4.amd64", "Debian-10:alt-python310-devel-0:3.10.20-4.amd64", "Debian-10:alt-python310-idle-0:3.10.20-4.amd64", "Debian-10:alt-python310-libs-0:3.10.20-4.amd64", "Debian-10:alt-python310-test-0:3.10.20-4.amd64", "Debian-10:alt-python310-tkinter-0:3.10.20-4.amd64" ], "known_affected": [ "Debian-10:alt-python310-0:3.10.20-1.amd64", "Debian-10:alt-python310-0:3.10.20-3.amd64", "Debian-10:alt-python310-debug-0:3.10.20-1.amd64", "Debian-10:alt-python310-debug-0:3.10.20-3.amd64", "Debian-10:alt-python310-devel-0:3.10.20-1.amd64", "Debian-10:alt-python310-devel-0:3.10.20-3.amd64", "Debian-10:alt-python310-idle-0:3.10.20-1.amd64", "Debian-10:alt-python310-idle-0:3.10.20-3.amd64", "Debian-10:alt-python310-libs-0:3.10.20-1.amd64", "Debian-10:alt-python310-libs-0:3.10.20-3.amd64", "Debian-10:alt-python310-test-0:3.10.20-1.amd64", "Debian-10:alt-python310-test-0:3.10.20-3.amd64", "Debian-10:alt-python310-tkinter-0:3.10.20-1.amd64", "Debian-10:alt-python310-tkinter-0:3.10.20-3.amd64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://cve.tuxcare.com/els-alt-python/cve/CVE-2026-9669" }, { "category": "external", "summary": "https://github.com/python/cpython/commit/157a5df8cb5d82b33f918a7489e72ce95ceb12b6", "url": "https://github.com/python/cpython/commit/157a5df8cb5d82b33f918a7489e72ce95ceb12b6" }, { "category": "external", "summary": "https://github.com/python/cpython/commit/1ba6135eae75ad8413413caeeedb56ae72320636", "url": "https://github.com/python/cpython/commit/1ba6135eae75ad8413413caeeedb56ae72320636" }, { "category": "external", "summary": "https://github.com/python/cpython/commit/5755d0f083949ff3c5bf3a37e673e24e306b036e", "url": "https://github.com/python/cpython/commit/5755d0f083949ff3c5bf3a37e673e24e306b036e" }, { "category": "external", "summary": "https://github.com/python/cpython/commit/619a12b2e545391dc436b3af79dda22337382a6f", "url": "https://github.com/python/cpython/commit/619a12b2e545391dc436b3af79dda22337382a6f" }, { "category": "external", "summary": "https://github.com/python/cpython/commit/938ec030e90c5e53f1faac6fab1643f14e4f4a79", "url": "https://github.com/python/cpython/commit/938ec030e90c5e53f1faac6fab1643f14e4f4a79" }, { "category": "external", "summary": "https://github.com/python/cpython/commit/991e6cf86496718c4ef00b362d640e00cb5c85b2", "url": "https://github.com/python/cpython/commit/991e6cf86496718c4ef00b362d640e00cb5c85b2" }, { "category": "external", "summary": "https://github.com/python/cpython/commit/d3ca26983dfbccdf609f24ff5877dc3118e4702d", "url": "https://github.com/python/cpython/commit/d3ca26983dfbccdf609f24ff5877dc3118e4702d" }, { "category": "external", "summary": "https://github.com/python/cpython/issues/150599", "url": "https://github.com/python/cpython/issues/150599" }, { "category": "external", "summary": "https://github.com/python/cpython/pull/150600", "url": "https://github.com/python/cpython/pull/150600" }, { "category": "external", "summary": "https://mail.python.org/archives/list/security-announce@python.org/thread/DBJZETMGUIFK7DVUWMOXHD3Z6IX2QPSX/", "url": "https://mail.python.org/archives/list/security-announce@python.org/thread/DBJZETMGUIFK7DVUWMOXHD3Z6IX2QPSX/" }, { "category": "external", "summary": "http://www.openwall.com/lists/oss-security/2026/06/08/17", "url": "http://www.openwall.com/lists/oss-security/2026/06/08/17" } ], "release_date": "2026-06-08T23:17:00Z", "remediations": [ { "category": "vendor_fix", "date": "2026-07-23T17:21:32.391503Z", "details": "Details on how to apply the fix are available at: https://cve.tuxcare.com/els-alt-python/releases/CLSA-2026:1784827285", "product_ids": [ "Debian-10:alt-python310-0:3.10.20-4.amd64", "Debian-10:alt-python310-debug-0:3.10.20-4.amd64", "Debian-10:alt-python310-devel-0:3.10.20-4.amd64", "Debian-10:alt-python310-idle-0:3.10.20-4.amd64", "Debian-10:alt-python310-libs-0:3.10.20-4.amd64", "Debian-10:alt-python310-test-0:3.10.20-4.amd64", "Debian-10:alt-python310-tkinter-0:3.10.20-4.amd64" ], "url": "https://cve.tuxcare.com/els-alt-python/releases/CLSA-2026:1784827285" }, { "category": "none_available", "date": "2026-06-08T23:17:00Z", "details": "Affected", "product_ids": [ "Debian-10:alt-python310-0:3.10.20-1.amd64", "Debian-10:alt-python310-0:3.10.20-3.amd64", "Debian-10:alt-python310-debug-0:3.10.20-1.amd64", "Debian-10:alt-python310-debug-0:3.10.20-3.amd64", "Debian-10:alt-python310-devel-0:3.10.20-1.amd64", "Debian-10:alt-python310-devel-0:3.10.20-3.amd64", "Debian-10:alt-python310-idle-0:3.10.20-1.amd64", "Debian-10:alt-python310-idle-0:3.10.20-3.amd64", "Debian-10:alt-python310-libs-0:3.10.20-1.amd64", "Debian-10:alt-python310-libs-0:3.10.20-3.amd64", "Debian-10:alt-python310-test-0:3.10.20-1.amd64", "Debian-10:alt-python310-test-0:3.10.20-3.amd64", "Debian-10:alt-python310-tkinter-0:3.10.20-1.amd64", "Debian-10:alt-python310-tkinter-0:3.10.20-3.amd64" ] } ], "threats": [ { "category": "impact", "details": "Critical" } ] }, { "cve": "CVE-2026-4786", "cwe": { "id": "CWE-77", "name": "Improper Neutralization of Special Elements used in a Command ('Command Injection')" }, "notes": [ { "category": "description", "text": "Mitgation of CVE-2026-4519 was incomplete. If the URL contained \"%action\" the mitigation could be bypassed for certain browser types the \"webbrowser.open()\" API could have commands injected into the underlying shell. See CVE-2026-4519 for details.", "title": "Vulnerability description" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "Debian-10:alt-python310-0:3.10.20-4.amd64", "Debian-10:alt-python310-debug-0:3.10.20-4.amd64", "Debian-10:alt-python310-devel-0:3.10.20-4.amd64", "Debian-10:alt-python310-idle-0:3.10.20-4.amd64", "Debian-10:alt-python310-libs-0:3.10.20-4.amd64", "Debian-10:alt-python310-test-0:3.10.20-4.amd64", "Debian-10:alt-python310-tkinter-0:3.10.20-4.amd64" ], "known_affected": [ "Debian-10:alt-python310-0:3.10.20-1.amd64", "Debian-10:alt-python310-0:3.10.20-3.amd64", "Debian-10:alt-python310-debug-0:3.10.20-1.amd64", "Debian-10:alt-python310-debug-0:3.10.20-3.amd64", "Debian-10:alt-python310-devel-0:3.10.20-1.amd64", 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"https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-4786.json" } ], "release_date": "2026-04-13T22:16:00Z", "remediations": [ { "category": "vendor_fix", "date": "2026-07-23T17:21:32.391503Z", "details": "Details on how to apply the fix are available at: https://cve.tuxcare.com/els-alt-python/releases/CLSA-2026:1784827285", "product_ids": [ "Debian-10:alt-python310-0:3.10.20-4.amd64", "Debian-10:alt-python310-debug-0:3.10.20-4.amd64", "Debian-10:alt-python310-devel-0:3.10.20-4.amd64", "Debian-10:alt-python310-idle-0:3.10.20-4.amd64", "Debian-10:alt-python310-libs-0:3.10.20-4.amd64", "Debian-10:alt-python310-test-0:3.10.20-4.amd64", "Debian-10:alt-python310-tkinter-0:3.10.20-4.amd64" ], "url": "https://cve.tuxcare.com/els-alt-python/releases/CLSA-2026:1784827285" }, { "category": "none_available", "date": "2026-04-13T22:16:00Z", "details": "Affected", "product_ids": [ "Debian-10:alt-python310-0:3.10.20-1.amd64", "Debian-10:alt-python310-0:3.10.20-3.amd64", "Debian-10:alt-python310-debug-0:3.10.20-1.amd64", "Debian-10:alt-python310-debug-0:3.10.20-3.amd64", "Debian-10:alt-python310-devel-0:3.10.20-1.amd64", "Debian-10:alt-python310-devel-0:3.10.20-3.amd64", "Debian-10:alt-python310-idle-0:3.10.20-1.amd64", "Debian-10:alt-python310-idle-0:3.10.20-3.amd64", "Debian-10:alt-python310-libs-0:3.10.20-1.amd64", "Debian-10:alt-python310-libs-0:3.10.20-3.amd64", "Debian-10:alt-python310-test-0:3.10.20-1.amd64", "Debian-10:alt-python310-test-0:3.10.20-3.amd64", "Debian-10:alt-python310-tkinter-0:3.10.20-1.amd64", "Debian-10:alt-python310-tkinter-0:3.10.20-3.amd64" ] } ], "scores": [ { "cvss_v3": { "attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 7.1, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:L", "version": "3.1" }, "products": [ "Debian-10:alt-python310-0:3.10.20-1.amd64", "Debian-10:alt-python310-0:3.10.20-3.amd64", "Debian-10:alt-python310-debug-0:3.10.20-1.amd64", "Debian-10:alt-python310-debug-0:3.10.20-3.amd64", "Debian-10:alt-python310-devel-0:3.10.20-1.amd64", "Debian-10:alt-python310-devel-0:3.10.20-3.amd64", "Debian-10:alt-python310-idle-0:3.10.20-1.amd64", "Debian-10:alt-python310-idle-0:3.10.20-3.amd64", "Debian-10:alt-python310-libs-0:3.10.20-1.amd64", "Debian-10:alt-python310-libs-0:3.10.20-3.amd64", "Debian-10:alt-python310-test-0:3.10.20-1.amd64", "Debian-10:alt-python310-test-0:3.10.20-3.amd64", "Debian-10:alt-python310-tkinter-0:3.10.20-1.amd64", "Debian-10:alt-python310-tkinter-0:3.10.20-3.amd64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ] }, { "cve": "CVE-2026-7210", "cwe": { "id": "CWE-331", "name": "Insufficient Entropy" }, "notes": [ { "category": "description", "text": "`xml.parsers.expat` and `xml.etree.ElementTree` use insufficient entropy for Expat hash-flooding protection, which allows a crafted XML document to trigger hash flooding.\\r\\n\\r\\nFully mitigating this vulnerability requires both updating libexpat to 2.8.0 or later and applying this patch.", "title": "Vulnerability description" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "Debian-10:alt-python310-0:3.10.20-4.amd64", "Debian-10:alt-python310-debug-0:3.10.20-4.amd64", "Debian-10:alt-python310-devel-0:3.10.20-4.amd64", "Debian-10:alt-python310-idle-0:3.10.20-4.amd64", "Debian-10:alt-python310-libs-0:3.10.20-4.amd64", "Debian-10:alt-python310-test-0:3.10.20-4.amd64", "Debian-10:alt-python310-tkinter-0:3.10.20-4.amd64" ], "known_affected": [ "Debian-10:alt-python310-0:3.10.20-1.amd64", 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"url": "http://www.openwall.com/lists/oss-security/2026/05/11/8" } ], "release_date": "2026-05-11T18:16:00Z", "remediations": [ { "category": "vendor_fix", "date": "2026-07-23T17:21:32.391503Z", "details": "Details on how to apply the fix are available at: https://cve.tuxcare.com/els-alt-python/releases/CLSA-2026:1784827285", "product_ids": [ "Debian-10:alt-python310-0:3.10.20-4.amd64", "Debian-10:alt-python310-debug-0:3.10.20-4.amd64", "Debian-10:alt-python310-devel-0:3.10.20-4.amd64", "Debian-10:alt-python310-idle-0:3.10.20-4.amd64", "Debian-10:alt-python310-libs-0:3.10.20-4.amd64", "Debian-10:alt-python310-test-0:3.10.20-4.amd64", "Debian-10:alt-python310-tkinter-0:3.10.20-4.amd64" ], "url": "https://cve.tuxcare.com/els-alt-python/releases/CLSA-2026:1784827285" }, { "category": "none_available", "date": "2026-05-11T18:16:00Z", "details": "Affected", "product_ids": [ "Debian-10:alt-python310-0:3.10.20-1.amd64", "Debian-10:alt-python310-0:3.10.20-3.amd64", "Debian-10:alt-python310-debug-0:3.10.20-1.amd64", "Debian-10:alt-python310-debug-0:3.10.20-3.amd64", "Debian-10:alt-python310-devel-0:3.10.20-1.amd64", "Debian-10:alt-python310-devel-0:3.10.20-3.amd64", "Debian-10:alt-python310-idle-0:3.10.20-1.amd64", "Debian-10:alt-python310-idle-0:3.10.20-3.amd64", "Debian-10:alt-python310-libs-0:3.10.20-1.amd64", "Debian-10:alt-python310-libs-0:3.10.20-3.amd64", "Debian-10:alt-python310-test-0:3.10.20-1.amd64", "Debian-10:alt-python310-test-0:3.10.20-3.amd64", "Debian-10:alt-python310-tkinter-0:3.10.20-1.amd64", "Debian-10:alt-python310-tkinter-0:3.10.20-3.amd64" ] } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1" }, "products": [ "Debian-10:alt-python310-0:3.10.20-1.amd64", "Debian-10:alt-python310-0:3.10.20-3.amd64", "Debian-10:alt-python310-debug-0:3.10.20-1.amd64", "Debian-10:alt-python310-debug-0:3.10.20-3.amd64", "Debian-10:alt-python310-devel-0:3.10.20-1.amd64", "Debian-10:alt-python310-devel-0:3.10.20-3.amd64", "Debian-10:alt-python310-idle-0:3.10.20-1.amd64", "Debian-10:alt-python310-idle-0:3.10.20-3.amd64", "Debian-10:alt-python310-libs-0:3.10.20-1.amd64", "Debian-10:alt-python310-libs-0:3.10.20-3.amd64", "Debian-10:alt-python310-test-0:3.10.20-1.amd64", "Debian-10:alt-python310-test-0:3.10.20-3.amd64", "Debian-10:alt-python310-tkinter-0:3.10.20-1.amd64", "Debian-10:alt-python310-tkinter-0:3.10.20-3.amd64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ] } ] }