DEBIAN-CVE-2026-100889
- Source
- https://security-tracker.debian.org/tracker/CVE-2026-100889
- Import Source
- https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-100889.json
- JSON Data
- https://api.osv.dev/v1/vulns/DEBIAN-CVE-2026-100889
- Upstream
- CVE-2026-100889
- Published
- 2026-09-28T00:16:32Z
- Modified
- 2026-09-29T09:00:11Z
- Severity
-
- 5.5 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X CVSS Calculator
- Summary
- [none]
- Details
-
A vulnerability was detected in Trusted Domain Project OpenDKIM up to 2.11.0. Affected is the function dkim_qp_decode of the file util.c of the component Decoder. The manipulation results in off-by-one. The attack may be performed from remote. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
- References
Affected packages
Debian:12 / opendkim
Package
- Name
- opendkim
- Purl
- pkg:deb/debian/opendkim?arch=source&distro=bookworm
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0 Unknown introduced version / All previous versions are affected
Debian:13 / opendkim
Package
- Name
- opendkim
- Purl
- pkg:deb/debian/opendkim?arch=source&distro=trixie
Debian:14 / opendkim
Package
- Name
- opendkim
- Purl
- pkg:deb/debian/opendkim?arch=source&distro=forky