CVE-2025-32990HIGH 8.2EPSS p49.0%

CVE-2025-32990CVE-2025-32990

Description

A heap-buffer-overflow (off-by-one) flaw was found in the GnuTLS software in the template parsing logic within the certtool utility. When it reads certain settings from a template file, it allows an attacker to cause an out-of-bounds (OOB) NULL pointer write, resulting in memory corruption and a denial-of-service (DoS) that could potentially crash the system.

Scoring

CVSS 3.18.2 (HIGH)
VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H
EPSS0.72% probability of exploitation · percentile 49.0% · 2026-06-18T12:00:27Z
Published2025-07-10
Last modified2026-04-20

Underlying weaknesses· 1

CWE-122

References

  1. https://access.redhat.com/errata/RHSA-2025:16115
  2. https://access.redhat.com/errata/RHSA-2025:16116
  3. https://access.redhat.com/errata/RHSA-2025:17181
  4. https://access.redhat.com/errata/RHSA-2025:17348
  5. https://access.redhat.com/errata/RHSA-2025:17361
  6. https://access.redhat.com/errata/RHSA-2025:17415
  7. https://access.redhat.com/errata/RHSA-2025:19088
  8. https://access.redhat.com/errata/RHSA-2025:22529

1

TypeTargetConfidenceTier
WeaknessHeap-based Buffer Overflowcwe-1220%live

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Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.