Debian/expat: medium 5.9
libexpat versions 2.7.2 through 2.8.5 contain an integer overflow vulnerability in expat_realloc() function on 32-bit platforms when computing allocation sizes. Attackers supplying malicious XML to ap
Action: Upgrade expat to 2.9.0-1~deb13u1 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 2.9.0-1~deb13u1 | - |
Fixed versions
| 2.9.0-1~deb13u1 |
Sources
- osv: DEBIAN-CVE-2026-102633#Debian:13/expat
- https://security-tracker.debian.org/tracker/CVE-2026-102633
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