SUSE-SU-2026:21874-1

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Source
https://www.suse.com/support/update/announcement/2026/suse-su-202621874-1/
Import Source
https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:21874-1.json
JSON Data
https://api.osv.dev/v1/vulns/SUSE-SU-2026:21874-1
Upstream
CVE (11)
Related
CVE (11)
Published
2026-05-28T15:02:16Z
Modified
2026-06-03T18:24:40Z
Summary
Security update for unbound
Details

This update for unbound fixes the following issues

  • CVE-2026-32792: Packet of death with DNSCrypt (bsc#1265583).
  • CVE-2026-33278: Possible remote code execution during DNSSEC validation (bsc#1265587).
  • CVE-2026-40622: "Ghost domain name" variant (bsc#1265581).
  • CVE-2026-41292: Parsing a long list of incoming EDNS options degrades performance (bsc#1265580).
  • CVE-2026-42534: Jostle logic bypass degrades resolution performance (bsc#1265585).
  • CVE-2026-42923: Degradation of service with unbounded NSEC3 hash calculations (bsc#1265589).
  • CVE-2026-42944: Heap overflow and crash with multiple nsid, cookie, padding EDNS options (bsc#1265578).
  • CVE-2026-42959: Crash during DNSSEC validation of malicious content (bsc#1265586).
  • CVE-2026-42960: Possible cache poisoning attack while following delegation (bsc#1265588).
  • CVE-2026-44390: Unbounded name compression in certain cases causes degradation of service (bsc#1265584).
  • CVE-2026-44608: Use after free and crash in RPZ code (bsc#1265582).
References

Affected packages