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...

CLEANSTART-2026-YT18139 issue was discovered in libexpat before 2

Multiple security vulnerabilities affect the expat package. An issue was discovered in libexpat before 2. See references for individual vulnerability details...

CLEANSTART-2026-NR68832 libexpat in Expat before 2

Multiple security vulnerabilities affect the python3 package. libexpat in Expat before 2. See references for individual vulnerability details...

CVE-2026-25210

A flaw was found in libexpat. A local attacker could exploit an integer overflow vulnerability in the doContent function. This flaw occurs because the buffer size is not properly determined during tag buffer reallocation, which can lead to memory corruption. Successful exploitation may result in...

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...

Integer Overflow or Wraparound

Overview Affected versions of this package are vulnerable to Integer Overflow or Wraparound in the doContent function in xmlparse.c. An attacker can cause memory corruption or potentially execute arbitrary code by providing specially crafted input that triggers an integer overflow. Remediation...

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...

ALPINE-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...

AZL-76340 CVE-2026-25210 affecting package expat for versions less than 2.6.4-4

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...

UBUNTU-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...

EUVD-2026-5042

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...

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...

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...

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...

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...

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...

CVE-2026-25210: Integer Overflow or Wraparound

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...

libexpat input validation vulnerability

libexpat is a streaming XML parser written in C language by the libexpat team. Versions of libexpat prior to 2.7.4 had a vulnerability related to input validation errors. This vulnerability stemmed from a lack of integer overflow checks in the doContent function, which could lead to incorrect...

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-2026-28935

Уязвимость библиотеки для анализа XML-файлов libexpat связана с целочисленным переполнением. Эксплуатация уязвимости может позволить нарушителю вызвать отказ в обслуживании...