586 matches found
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...
[SECURITY] Fedora 42 Update: mingw-expat-2.7.4-1.fc42
This is expat, the C library for parsing XML, written by James Clark. Expat is a stream oriented XML parser. This means that you register handlers with the parser prior to starting the parse. These handlers are called when the parser discovers the associated structures in the document being parse...
[SECURITY] Fedora 43 Update: mingw-expat-2.7.4-1.fc43
This is expat, the C library for parsing XML, written by James Clark. Expat is a stream oriented XML parser. This means that you register handlers with the parser prior to starting the parse. These handlers are called when the parser discovers the associated structures in the document being parse...
SUSE-SU-2026:20350-1 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...
Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS / 22.04 LTS / 24.04 LTS : xmltok library vulnerabilities (USN-8023-1)
The remote Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS / 22.04 LTS / 24.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-8023-1 advisory. It was discovered that Expat, contained within the xmltok library, incorrectly handled the initialization...
macOS 15.x < 15.7.4 Multiple Vulnerabilities (126349)
The remote host is running a version of macOS / Mac OS X that is 15.x prior to 15.7.4. It is, therefore, affected by multiple vulnerabilities: - A race condition was addressed with improved handling of symbolic links. This issue is fixed in iOS 18.7.5 and iPadOS 18.7.5, iOS 26.3 and iPadOS 26.3,...
CLSA-2026-1770741587 expat: Fix of CVE-2026-24515
CVE-2026-24515: fix NULL pointer dereference in XMLExternalEntityParserCreate...
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...
OESA-2026-1298 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, the doContent function does not properly determine the buffer size bufSize because there is no...
MGASA-2026-0031 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...
OPENSUSE-SU-2026:10144-1 expat-2.7.4-1.1 on GA media
These are all security issues fixed in the expat-2.7.4-1.1 package on the GA media of openSUSE Tumbleweed...
EulerOS Virtualization 2.10.0 : expat (EulerOS-SA-2026-1164)
According to the versions of the expat package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : libexpat in Expat before 2.7.2 allows attackers to trigger large dynamic memory allocations via a small document that is submitted fo...
CVE-2026-25210
CVE-2026-25210 affects libexpat prior to 2.7.4, where doContent may miscompute bufSize due to missing integer overflow check during tag buffer reallocation. Multiple connected sources confirm the issue and reference a fix in updated expat releases; remediation is to update to a version including ...
CVE-2026-25210
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...
PT-2026-5383
Name of the Vulnerable Software and Affected Versions libexpat versions prior to 2.7.4 Description The doContent function in libexpat does not correctly calculate the buffer size bufSize when reallocating memory for tags, due to a missing integer overflow check. This can lead to potential issues...
libexpat through 2.5.0 allows recursive XML Entity Expansion if XML_DTD is undefined at compile time
libexpat through 2.5.0 allows recursive XML Entity Expansion if XMLDTD is undefined at compile time...
Advisory ROSA-SA-2026-3129
software: expat 2.7.3 OS: ROSA-CHROME unaffected versions = expat-2.7.3-1 affected versions expat-2.7.3-1 CVE-ID: CVE-2025-59375 BDU-ID: 2025-12925 CVE-Crit: HIGH CVE-DESC.: A vulnerability in the libexpat XML file parsing library is related to unrestricted resource allocation. Exploitation of th...
