Linux Distros Unpatched Vulnerability : CVE-2026-76875

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - PyPy before versions 3.11.16 and 3.12.14 contains a use-after-free vulnerability in the pyexpat module's ExternalEntityParserCreate function that allows attacke...

CVE-2026-76875

A flaw was found in PyPy's pyexpat module. A remote attacker can cause memory corruption by supplying a specially crafted Extensible Markup Language XML document to an application that processes external entity sub-parsers without keeping a reference to the parent parser. This situation triggers ...

DEBIAN-CVE-2026-76875

PyPy before versions 3.11.16 and 3.12.14 contains a use-after-free vulnerability in the pyexpat module's ExternalEntityParserCreate function that allows attackers to corrupt memory by supplying a crafted XML document to applications that create external-entity sub-parsers without retaining a...

CVE-2026-76875

PyPy before versions 3.11.16 and 3.12.14 contains a use-after-free vulnerability in the pyexpat module's ExternalEntityParserCreate function that allows attackers to corrupt memory by supplying a crafted XML document to applications that create external-entity sub-parsers without retaining a...

CVE-2026-76875

PyPy before versions 3.11.16 and 3.12.14 contains a use-after-free vulnerability in the pyexpat module's ExternalEntityParserCreate function that allows attackers to corrupt memory by supplying a crafted XML document to applications that create external-entity sub-parsers without retaining a...

UBUNTU-CVE-2026-76875

PyPy before versions 3.11.16 and 3.12.14 contains a use-after-free vulnerability in the pyexpat module's ExternalEntityParserCreate function that allows attackers to corrupt memory by supplying a crafted XML document to applications that create external-entity sub-parsers without retaining a...

CVE-2026-76875 PyPy pyexpat ExternalEntityParserCreate Use-After-Free

PyPy before versions 3.11.16 and 3.12.14 contains a use-after-free vulnerability in the pyexpat module's ExternalEntityParserCreate function that allows attackers to corrupt memory by supplying a crafted XML document to applications that create external-entity sub-parsers without retaining a...

CVE-2026-76875 PyPy pyexpat ExternalEntityParserCreate Use-After-Free

PyPy before versions 3.11.16 and 3.12.14 contains a use-after-free vulnerability in the pyexpat module's ExternalEntityParserCreate function that allows attackers to corrupt memory by supplying a crafted XML document to applications that create external-entity sub-parsers without retaining a...

CVE-2026-76875

PyPy versions before 3.11.16 and 3.12.14 are vulnerable to a use-after-free flaw in the pyexpat module's ExternalEntityParserCreate function. The issue occurs when an application creates external-entity sub-parsers without retaining a reference to the parent parser; the child parser keeps a raw C...

EUVD-2026-88811

PyPy before versions 3.11.16 and 3.12.14 contains a use-after-free vulnerability in the pyexpat module's ExternalEntityParserCreate function that allows attackers to corrupt memory by supplying a crafted XML document to applications that create external-entity sub-parsers without retaining a...

CVE-2026-76875 PyPy pyexpat ExternalEntityParserCreate Use-After-Free

PyPy before versions 3.11.16 and 3.12.14 contains a use-after-free vulnerability in the pyexpat module's ExternalEntityParserCreate function that allows attackers to corrupt memory by supplying a crafted XML document to applications that create external-entity sub-parsers without retaining a...

CVE-2026-76875: Use After Free

PyPy before versions 3.11.16 and 3.12.14 contains a use-after-free vulnerability in the pyexpat module's ExternalEntityParserCreate function that allows attackers to corrupt memory by supplying a crafted XML document to applications that create external-entity sub-parsers without retaining a...

PT-2026-102606

Name of the Vulnerable Software and Affected Versions PyPy versions prior to 3.11.16 PyPy versions prior to 3.12.14 Description A use-after-free issue exists in the pyexpat module's ExternalEntityParserCreate function. This occurs when applications create external-entity sub-parsers without...

Ubuntu 14.04 LTS / 16.04 LTS / 18.04 LTS / 20.04 LTS / 22.04 LTS / 24.04 LTS / 26.04 LTS / Pro Realtime 22.04 LTS / Pro Realtime 24.04 LTS : Python vulnerabilities (USN-8744-1)

The remote Ubuntu 14.04 LTS / 16.04 LTS / 18.04 LTS / 20.04 LTS / 22.04 LTS / 24.04 LTS / 26.04 LTS / Pro Realtime 22.04 LTS / Pro Realtime 24.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-8744-1 advisory. It was discovered that Python's...

USN-8744-1 python2.7, python3.4, python3.5, python3.6, python3.7, python3.8, python3.9, python3.10, python3.11, python3.12, python3.14 vulnerabilities

It was discovered that Python's http.cookies module incorrectly handled control characters in certain cookie operations. An attacker could possibly use this issue to inject arbitrary content. This issue only affected Ubuntu 14.04 LTS, Ubuntu 16.04 LTS, Ubuntu 18.04 LTS, Ubuntu 20.04 LTS, Ubuntu...

CLSA-2026-1783853491 Update of python

make the weak XMLSetHashSalt16Bytes reference in pyexpat unversioned .symver: linked against the tuxcare libexpat it was stamped with the EXPAT201RH version node, and on el6 glibc 2.12 a versioned reference whose provider lacks the symbol is a fatal relocation error even for a weak symbol, so...

Update of python

make the weak XMLSetHashSalt16Bytes reference in pyexpat unversioned .symver: linked against the tuxcare libexpat it was stamped with the EXPAT201RH version node, and on el6 glibc 2.12 a versioned reference whose provider lacks the symbol is a fatal relocation error even for a weak symbol, so...

PT-2026-123504

make the weak XML SetHashSalt16Bytes reference in pyexpat unversioned .symver: linked against the tuxcare libexpat it was stamped with the EXPAT 2 0 1 RH version node, and on el6 glibc 2.12 a versioned reference whose provider lacks the symbol is a fatal relocation error even for a weak symbol,...

CLSA-2026-1783705997 python: Fix of 3 CVEs

CVE-2026-0672: reject control characters in the Cookie module - add the hascontrolcharacter helper and validate in Morsel.setitem, Morsel.setdefault, Morsel.set and BaseCookie.output. Applied as the prerequisite for CVE-2026-3644; Python 2.7.5 shipped neither fix. - CVE-2026-3644: reject control...

CLSA-2026-1783703079 python: Fix of 3 CVEs

CVE-2026-0672: reject control characters in the Cookie module - add the hascontrolcharacter helper and validate in Morsel.setitem, Morsel.setdefault, Morsel.set and BaseCookie.output. Applied as the prerequisite for CVE-2026-3644; Python 2.7.5 shipped neither fix. - CVE-2026-3644: reject control...