CVE-2026-96943CWE-122CWE-190

CVE-2026-96943

High · published October 13, 2026

CVSS v3.1
8.8
EPSS
1%
Percentile
47.5
In the wild
Unconfirmed
What it is

Integer overflow or wraparound in Windows Raw Image Extension allows an unauthorized attacker to execute code over a network.

The record
Technical detail
CVSS v3.1
8.8 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00589 · 47.5th percentile
Weaknesses
CWE-122 · Heap-based Buffer Overflow; CWE-190 · Integer Overflow or Wraparound
Published
2026-10-13T23:22Z
Affected products (2)
ProductVersionsFixed in
microsoft/raw_image_extension< 2.5.35.02.5.35.0
microsoft/raw_image_extension< 2.4.36.02.4.36.0
References (1)
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-96943 · [email protected]
EPSS history
Timeline
  • 15 OCT 03:35Z
    EPSS moved — → 1%
    epss
  • 13 OCT 19:00Z
    Windows Raw Image Extension Remote Code Execution Vulnerability
    cvelistv5
  • 13 OCT 19:00Z
    Windows Raw Image Extension Remote Code Execution Vulnerability
    cvelistv5