This page tracks the Debian fix status. The vulnerability itself is described on the main CVE page. View CVE-2026-89158 →

DEBIAN-CVE-2026-89158

PCRE2 before 10.48, on 32-bit platforms, has a pcre2_compile_32 integer overflow and resultant out-of-bounds write.

Original description

The description as published by the source.

Source: OSV.dev (Open Source Vulnerabilities) OSV

Debian:12 pcre2

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"10.42-1+deb12u1"}]}]

Debian:13 pcre2

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"10.46-1~deb13u2"}]}]

Debian:14 pcre2

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"10.48-1"}]}]