CVE-2026-33447CRITICAL 9.8EPSS p16.2%

CVE-2026-33447CVE-2026-33447

Description

CVE-2026-33447 is a buffer overflow in a message parsing function of the Secure Access client prior to 14.50. Attackers with control of a modified server can send a special packet that can overwrite a small portion of memory conceivably leading to memory corruption or denial of service.

Scoring

CVSS 3.19.8 (CRITICAL)
VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS0.25% probability of exploitation · percentile 16.2% · 2026-06-19T12:03:05Z
Published2026-04-30
Last modified2026-05-05

Underlying weaknesses· 1

CWE-121

References

  1. https://www.absolute.com/platform/security-information/vulnerability-archive/cve-2026-33447

1

TypeTargetConfidenceTier
WeaknessStack-based Buffer Overflowcwe-1210%live

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