| Name | CVE-2026-67859 |
| Description | Buffer Overflow vulnerability in open62541 v1.5.5 allows a remote attacker to cause a denial of service via the Discovery/LDS handling. |
| Source | CVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| Debian Bugs | 1143975 |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| open62541 (PTS) | forky, trixie | 1.4.11.1-1 | vulnerable |
| sid | 1.4.18-1 | vulnerable |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| open62541 | source | (unstable) | (unfixed) | 1143975 |
[trixie] - open62541 <no-dsa> (Minor issue)
https://github.com/open62541/open62541/issues/8095