This page tracks the Debian fix status. The vulnerability itself is described on the main CVE page.
View CVE-2026-102010 →
DEBIAN-CVE-2026-102010
A flaw was found in GCC. When an application calls the erase_if function on a binary heap priority queue in libstdc++, the library reallocates storage...
Original description
The description as published by the source.
A flaw was found in GCC. When an application calls the erase_if function on a binary heap priority queue in libstdc++, the library reallocates storage but fails to update its internal entry pointer. An attacker capable of triggering this operation can exploit this use-after-free condition, leading to a Denial of Service (DoS) via an application crash or potential memory corruption.
Source: OSV.dev (Open Source Vulnerabilities) OSV
Affected packages
Debian:12
gcc-11
[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]
Debian:12
gcc-12
[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]
Debian:13
gcc-12
[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]
Debian:14
gcc-12
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"12.5.0-11"}]}]
Debian:13
gcc-13
[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]
Debian:14
gcc-13
[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]
Debian:13
gcc-14
[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]
Debian:14
gcc-14
[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]
Debian:14
gcc-15
[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]
Debian:14
gcc-16
[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]
References
- advisory security-tracker.debian.org