CVE-2026-8924

CriticalCVSS 9.1/10Last modified Sep 15, 2026

Description

A flaw in curl’s cookie parsing logic allows a malicious HTTP server to set "super cookies" that bypass the Public Suffix List check. This enables an attacker-controlled origin to inject cookies that curl subsequently scopes and transmits to unrelated third-party domains.

Metrics

CVSS 3.1 9.1/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Weakness enumeration

CWE-201

Affected software

VendorProductVersions
curlcurl>= 7.46.0, < 8.14.2; >= 8.15.0, < 8.16.1; >= 8.17.0, < 8.20.1
curlcurl>= e77b5b7453c1e8ccd7ec0816890d98e2f392e465, < 51beed175dbfc37da3113f6acce60c630c070ce8
curlcurl8.20.0; 8.19.0; 8.18.0; 8.17.0; 8.16.0; 8.15.0; 8.14.1; 8.14.0; 8.13.0; 8.12.1; 8.12.0; 8.11.1; 8.11.0; 8.10.1; 8.10.0; 8.9.1; 8.9.0; 8.8.0; 8.7.1; 8.7.0

References

Timeline

Published
Jul 3, 2026
Last modified
Sep 15, 2026
NVD status
Modified

Related CVEs from 2026

CVE-2026-892406.1WWBN AVideo through commit c3edcc274c389816d434acadac07ee78eaf330c1 contains a reflected cross-site scripting vulnerability in plugin/Live/cCVE-2026-892416.1WWBN AVideo through commit c3edcc274c389816d434acadac07ee78eaf330c1 contains a reflected cross-site scripting vulnerability in confirmLivePaCVE-2026-892427.2WWBN AVideo through commit c3edcc274c389816d434acadac07ee78eaf330c1 contains a server-side request forgery vulnerability in the _json_decodeCVE-2026-892438.1WWBN AVideo through commit c3edcc274c389816d434acadac07ee78eaf330c1 contains a stored cross-site scripting vulnerability in UserGroups::setGCVE-2026-892446.1WWBN AVideo through commit c3edcc274c389816d434acadac07ee78eaf330c1 contains a reflected cross-site scripting vulnerability in plugin/GallerCVE-2026-892456.5WWBN AVideo through commit c3edcc274c389816d434acadac07ee78eaf330c1 contains a cross-site request forgery vulnerability in playlistRemove.phCVE-2026-892465.4WWBN AVideo through commit c3edcc274c389816d434acadac07ee78eaf330c1 contains a CSV formula injection vulnerability in the myComments.downloaCVE-2026-892476.1WWBN AVideo at commit c3edcc274c389816d434acadac07ee78eaf330c1 and earlier contains an XML injection vulnerability in plugin/AD_Server/VMAP.CVE-2026-892485.3AVideo through commit c3edcc274c389816d434acadac07ee78eaf330c1 is missing an authentication/authorization check in plugin/WebRTC/status.jsonCVE-2026-892498.7AVideo through commit c3edcc274c389816d434acadac07ee78eaf330c1 contains a stored cross-site scripting vulnerability in the YPTWallet plugin CVE-2026-89259.8The curl logic that works with SASL authentication could end up cleaning up the GSASL context *twice* without clearing the pointer in betweeCVE-2026-892507.5WWBN AVideo through commit c3edcc274c389816d434acadac07ee78eaf330c1 contains an unauthenticated file read vulnerability in the getRecordedFi
CVE-2026-8924: Critical severity, CVSS 9.1 | Vulnix