CVE-2026-61937
Windows HTTP.sys Elevation of Privilege Vulnerability
CVSS 3.1 7.8 HIGHCheck source for fixed versionsKEV status unknown
Historical advisory recorded 23 Oct 2026 15:48:27 UTC. Read the latest advisory.
cve-program · CVE-2026-61937
PublishedInteger overflow or wraparound in Windows HTTP.sys allows an authorized attacker to elevate privileges locally.
Read the publisher's advisoryAffected versions, risk and source history
cve-program · CVE-2026-61937
PublishedWindows HTTP.sys Elevation of Privilege Vulnerability
Integer overflow or wraparound in Windows HTTP.sys allows an authorized attacker to elevate privileges locally.
- Source published
- 11 Aug 2026 17:03:57 UTC
- Source modified
- 21 Oct 2026 20:51:37 UTC
- Saved here
- 23 Oct 2026 15:48:27 UTC
- Source terms
- CVE Program Terms of Use
Original source record · Cite this exact observation · Complete original publisher JSON
Source: cve-program · CVE Program Terms of Use. The publisher's wording is preserved. ChangeIntel groups the information and labels changes. The JSON record includes additional source fields.
CVSS 3.1 · 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C