This page tracks the Debian fix status. The vulnerability itself is described on the main CVE page.
View CVE-2026-67855 →
DEBIAN-CVE-2026-67855
open62541 contains a heap use-after-free in the GDS PushManagement certificate update workflow when UA_ENABLE_GDS_PUSHMANAGEMENT is enabled. This allo...
Original description
The description as published by the source.
open62541 contains a heap use-after-free in the GDS PushManagement certificate update workflow when UA_ENABLE_GDS_PUSHMANAGEMENT is enabled. This allows a remote attacker to cause a denial of service.
Source: OSV.dev (Open Source Vulnerabilities) OSV
Affected packages
Debian:13
open62541
[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]
Debian:14
open62541
[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]
References
- advisory security-tracker.debian.org