AZL-85238
See a problem?- Import Source
- https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-85238.json
- JSON Data
- https://api.osv.dev/v1/vulns/AZL-85238
- Upstream
- Published
- 2026-04-28T07:16:03Z
- Modified
- 2026-08-30T05:26:50Z
- Summary
- CVE-2026-40356 affecting package krb5 for versions less than 1.21.3-4
- Details
-
In MIT Kerberos 5 (aka krb5) before 1.22.3, there is an integer underflow and resultant out-of-bounds read if an application calls gssacceptseccontext() on a system with a NegoEx mechanism registered in /etc/gss/mech. An unauthenticated remote attacker can trigger this, possibly causing the process to terminate in parsemessage.
- References