JLSEC-2026-379

In libexpat before 2.7.4, XMLExternalEntityParserCreate does not copy unknown encoding handler user data...

Advisory ROSA-SA-2026-3235

software: expat 2.7.4 OS: ROSA-CHROME unaffected versions = expat-2.7.4-1 affected versions expat-2.7.4-1 CVE-ID: CVE-2026-24515 BDU-ID: None CVE-Crit: LOW CVE-DESC.: In libexpat before 2.7.4, the XMLExternalEntityParserCreate function does not copy custom handler data of unknown encoding...

OPENSUSE-SU-2026:20306-1 Security update for expat

This update for expat fixes the following issues: - CVE-2026-24515: failure to copy the encoding handler data passed to XMLSetUnknownEncodingHandler may cause a NULL dereference bsc1257144. - CVE-2026-25210: lack of buffer size check can lead to an integer overflow bsc1257496...

SUSE-SU-2026:20481-1 Security update for expat

This update for expat fixes the following issues: - CVE-2026-24515: failure to copy the encoding handler data passed to XMLSetUnknownEncodingHandler may cause a NULL dereference bsc1257144. - CVE-2026-25210: lack of buffer size check can lead to an integer overflow bsc1257496...

expat: Fix of CVE-2026-24515

CVE-2026-24515: Fix a null pointer dereference in the XML parser caused by the failure to copy user data for unknown encoding handlers...

CLSA-2026-1770735752 expat: Fix of CVE-2026-24515

CVE-2026-24515: Fix a null pointer dereference in the XML parser caused by the failure to copy user data for unknown encoding handlers...

CLSA-2026-1770734875 expat: Fix of CVE-2026-24515

CVE-2026-24515: Fix a null pointer dereference in the XML parser caused by the failure to copy user data for unknown encoding handlers...

CLSA-2026-1770734305 expat: Fix of CVE-2026-24515

CVE-2026-24515: Fix a null pointer dereference in the XML parser caused by the failure to copy user data for unknown encoding handlers...

CLSA-2026-1770648617 expat: Fix of CVE-2026-24515

CVE-2026-24515: make XMLExternalEntityParserCreate copy unknown encoding handler user data...

CLSA-2026-1770648267 expat: Fix of CVE-2026-24515

CVE-2026-24515: make XMLExternalEntityParserCreate copy unknown encoding handler user data...

CLSA-2026-1770647876 expat: Fix of CVE-2026-24515

CVE-2026-24515: make XMLExternalEntityParserCreate copy unknown encoding handler user data...

Updated expat packages fix security vulnerabilities

In libexpat before 2.7.4, XMLExternalEntityParserCreate does not copy unknown encoding handler user data. CVE-2026-24515 In libexpat before 2.7.4, the doContent function does not properly determine the buffer size bufSize because there is no integer overflow check for tag buffer reallocation...

OESA-2026-1274 expat security update

expat is a stream-oriented XML parser library written in C. expat excels with files too large to fit RAM, and where performance and flexibility are crucial. Security Fixes: In libexpat before 2.7.4, XMLExternalEntityParserCreate does not copy unknown encoding handler user data.CVE-2026-24515...

OESA-2026-1272 expat security update

expat is a stream-oriented XML parser library written in C. expat excels with files too large to fit RAM, and where performance and flexibility are crucial. Security Fixes: In libexpat before 2.7.4, XMLExternalEntityParserCreate does not copy unknown encoding handler user data.CVE-2026-24515...

SUSE CVE-2026-24515

In libexpat before 2.7.4, XMLExternalEntityParserCreate does not copy unknown encoding handler user data...

CVE-2026-24515

In libexpat before 2.7.4, XMLExternalEntityParserCreate does not copy unknown encoding handler user data...

ALPINE-CVE-2026-24515

In libexpat before 2.7.4, XMLExternalEntityParserCreate does not copy unknown encoding handler user data...

CVE-2026-24515

In libexpat before 2.7.4, XMLExternalEntityParserCreate does not copy unknown encoding handler user data...

AZL-75102 CVE-2026-24515 affecting package expat for versions less than 2.6.4-4

In libexpat before 2.7.4, XMLExternalEntityParserCreate does not copy unknown encoding handler user data...

UBUNTU-CVE-2026-24515

In libexpat before 2.7.4, XMLExternalEntityParserCreate does not copy unknown encoding handler user data...