PT-2026-25632 · Libexpat+2 · Libexpat+2

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CVE-2026-32778

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Published

2026-01-01

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Updated

2026-08-31

CVSS v3.1

5.5

Medium

VectorAV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Name of the Vulnerable Software and Affected Versions libexpat versions prior to 2.7.5
Description The software contains a flaw where a NULL pointer dereference can occur within the setContext function when retrying an operation after a previous out-of-memory condition.
Recommendations Update libexpat to version 2.7.5 or later.

Exploit

Fix

DoS

RCE

NULL Pointer Dereference

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Weakness Enumeration

Related Identifiers

AZL-79856
BDU:2026-07335
CVE-2026-32778
ECHO-3AF7-0BD3-2A49
MGASA-2026-0061
OESA-2026-1827
OPENSUSE-SU-2026:10466-1
OPENSUSE-SU-2026:10620-1
OPENSUSE-SU-2026:10642-1
OPENSUSE-SU-2026:20448-1
OPENSUSE-SU-2026:20674-1
OPENSUSE-SU-2026:20769-1
SUSE-SU-2026:1137-1
SUSE-SU-2026:1159-1
SUSE-SU-2026:1166-1
SUSE-SU-2026:1352-1
SUSE-SU-2026:1742-1
SUSE-SU-2026:1817-1
SUSE-SU-2026:1870-1
SUSE-SU-2026:1956-1
SUSE-SU-2026:20963-1
SUSE-SU-2026:20985-1
SUSE-SU-2026:21031-1
SUSE-SU-2026:21062-1
SUSE-SU-2026:21545-1

Affected Products

Ibm Aix
Red Os
Libexpat