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UID2-7008: Suppress CVE-2026-33845 in .trivyignore — gnutls not used by our service#627

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sophia-chen-ttd merged 3 commits intomainfrom
syw-UID2-7008-fix-cve-2026-33845-gnutls
May 4, 2026
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UID2-7008: Suppress CVE-2026-33845 in .trivyignore — gnutls not used by our service#627
sophia-chen-ttd merged 3 commits intomainfrom
syw-UID2-7008-fix-cve-2026-33845-gnutls

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@sophia-chen-ttd sophia-chen-ttd commented May 4, 2026

Summary

  • Adds CVE-2026-33845 to .trivyignore with expiry 2026-11-04
  • CVE-2026-33845 is a HIGH severity gnutls DoS vulnerability via DTLS (TLS over UDP) zero-length record
  • gnutls is present in the Alpine 3.23 base image as a system library but is not used by our service — the JVM handles all TLS via JSSE, not gnutls, and none of our services use DTLS or UDP-based TLS. Confirmed by searching the repo — no references to gnutls in source code, dependencies, or configuration.
  • Consistent with the existing suppression of CVE-2026-1584 (another gnutls DoS, UID2-6655)

Jira

UID2-7008

sophia-chen-ttd and others added 3 commits May 4, 2026 11:39
Adds RUN apk upgrade --no-cache gnutls to patch CVE-2026-33845
(GnuTLS DoS via DTLS zero-length record, HIGH severity).

UID2-7008
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
@sophia-chen-ttd sophia-chen-ttd changed the title [UID2-7008] fix(CVE-2026-33845): upgrade gnutls in Alpine base image UID2-7008: Suppress CVE-2026-33845 in .trivyignore — gnutls not used by our service May 4, 2026
@sophia-chen-ttd sophia-chen-ttd merged commit 9b842de into main May 4, 2026
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@sophia-chen-ttd sophia-chen-ttd deleted the syw-UID2-7008-fix-cve-2026-33845-gnutls branch May 4, 2026 04:09
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2 participants