CVE-2026-32778

Name
CVE-2026-32778
Description
libexpat before 2.7.5 allows a NULL pointer dereference in the function setContext on retry after an earlier ouf-of-memory condition.
NVD Severity
unknown
Other trackers
CVE, NVD, CERT, CVE Details, CIRCL, Arch Linux, Debian, Red Hat, Ubuntu, Gentoo, SUSE (Bugzilla), SUSE (CVE), Mageia
Mailing lists
oss-security, full-disclosure, bugtraq
Exploits
Exploit DB, Metasploit
Forges
GitHub (code, issues), Aports (code, issues)

References

Type URI
cve@mitre.org https://github.com/libexpat/libexpat/pull/1159
cve@mitre.org https://github.com/libexpat/libexpat/pull/1163

Match rules

CPE URI Source package Min version Max version
cpe:2.3:a:libexpat_project:libexpat:*:*:*:*:*:*:*:* libexpat >= None < 2.7.5

Vulnerable and fixed packages

Source package Branch Version Maintainer Status
expat edge-main 2.7.5-r0 Carlo Landmeter <clandmeter@alpinelinux.org> fixed
expat 3.23-main 2.7.5-r0 Carlo Landmeter <clandmeter@alpinelinux.org> fixed
expat 3.22-main 2.7.5-r0 Carlo Landmeter <clandmeter@alpinelinux.org> fixed
expat 3.21-main 2.7.5-r0 Carlo Landmeter <clandmeter@alpinelinux.org> fixed
expat 3.20-main 2.7.5-r0 Carlo Landmeter <clandmeter@alpinelinux.org> fixed