Dashboard / CVE-2026-58600

CVE-2026-58600

HIGH
MEDIUM Priority: 0.04 BB Relevance: 41/100
Published: 2026-09-08 Modified: 2026-10-30 First seen: 2026-10-30 Status: active

Attack Surface

Low Complexity No Auth Conf. Impact Integ. Impact

CVSS Vector Breakdown

AV: Local
AC: Low
PR: None
UI: Required
S: Unchanged
C: High
I: High
A: High

Description

Heap-based buffer overflow in Microsoft Windows Codecs Library allows an unauthorized attacker to elevate privileges locally.

Weakness Classification (1)

Affected Software (3)

VendorProductVersion
Microsoft HEVC Video Extensions 1.0.0 < 2.4.87.0
Microsoft HEVC Video Extensions for Licensed Applications 2.0.0.0 < 2.4.85.0
Microsoft HEVC Video Extensions from Device Manufacturer 2.0.0.0 < 2.4.86.0

References & Advisories (1)

Bug Bounty Relevance

41 / 100
✓ No authentication
✓ Low complexity

CVSS Score

7.8 / 10.0 v3.1
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

EPSS — Exploitation Probability

0.47%
Raw Score 0.004660
Percentile 40.4%
Date 2026-10-30

Intelligence Sources

mitre ref →

External Links