CuraDevOps

Plan active

Envoy v1.39.1 patches multiple CVEs including HTTP/3 UAF and HTTP/2 crash

2026-08-31 18:45 UTC · Releases: envoy · read the source ↗ #envoy#security#service-mesh
  • Platform/SRE — Plan: v1.39.1 fixes multiple CVEs in Envoy’s HTTP/3 (UAF, CVE-2026-73512), HTTP/2 (process termination, CVE-2026-73513), and connection-handling paths — real data-plane exposure for any Istio, Contour, or Envoy-based ingress deployment. None are KEV-listed or confirmed exploited, so schedule patching this sprint rather than treating it as an emergency.
  • CI/CD — Skip
  • Leader — Skip
  • Signals: CVE-2026-73511 — CISA KEV: not listed, EPSS n/a · CVE-2026-73512 — CISA KEV: not listed, EPSS n/a · CVE-2026-73513 — CISA KEV: not listed, EPSS n/a
This entry was curated and judged by AI (Claude) with automated enrichment (CISA KEV / EPSS / public PoC). Verify against the original source before acting. Found a bad verdict? Report it — confirmed errors go to the corrections log.