ALPINE-CVE-2026-40355
- Source
- https://security.alpinelinux.org/vuln/CVE-2026-40355
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2026-40355.json
- JSON Data
- https://api.osv.dev/v1/vulns/ALPINE-CVE-2026-40355
- Upstream
- Published
- 2026-04-28T06:16:03Z
- Modified
- 2026-11-10T15:30:04Z
- Severity
-
- 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
In MIT Kerberos 5 (aka krb5) before 1.22.3, there is a NULL pointer dereference if an application calls gss_accept_sec_context() on a system with a NegoEx mechanism registered in /etc/gss/mech. An unauthenticated remote attacker can trigger this, causing the process to terminate in parse_nego_message.
- References