CVEvulnerability
CVE-2025-49176
7.3 HIGH
Official page ↗
- Status
- Deferred
- Published
- 2025-06-17
- Last modified
- 2026-06-30
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.3 HIGH — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:H
- Weaknesses
- CWE-190
Description
A flaw was found in the Big Requests extension. The request length is multiplied by 4 before checking against the maximum allowed size, potentially causing an integer overflow and bypassing the size check.
Related
Weakness · CWE (1)
- CWE-190 Integer Overflow or Wraparound weakness
References
- https://access.redhat.com/errata/RHSA-2025:10258 access.redhat.com
- https://access.redhat.com/errata/RHSA-2025:10342 access.redhat.com
- https://access.redhat.com/errata/RHSA-2025:10343 access.redhat.com
- https://access.redhat.com/errata/RHSA-2025:10344 access.redhat.com
- https://access.redhat.com/errata/RHSA-2025:10346 access.redhat.com
- https://access.redhat.com/errata/RHSA-2025:10347 access.redhat.com
- https://access.redhat.com/errata/RHSA-2025:10348 access.redhat.com
- https://access.redhat.com/errata/RHSA-2025:10349 access.redhat.com
- https://access.redhat.com/errata/RHSA-2025:10350 access.redhat.com
- https://access.redhat.com/errata/RHSA-2025:10351 access.redhat.com
- https://access.redhat.com/errata/RHSA-2025:10352 access.redhat.com
- https://access.redhat.com/errata/RHSA-2025:10355 access.redhat.com
- https://access.redhat.com/errata/RHSA-2025:10356 access.redhat.com
- https://access.redhat.com/errata/RHSA-2025:10360 access.redhat.com
- https://access.redhat.com/errata/RHSA-2025:10370 access.redhat.com
- https://access.redhat.com/errata/RHSA-2025:10374 access.redhat.com
- https://access.redhat.com/errata/RHSA-2025:10375 access.redhat.com
- https://access.redhat.com/errata/RHSA-2025:10376 access.redhat.com
- https://access.redhat.com/errata/RHSA-2025:10377 access.redhat.com
- https://access.redhat.com/errata/RHSA-2025:10378 access.redhat.com
- https://access.redhat.com/errata/RHSA-2025:10381 access.redhat.com
- https://access.redhat.com/errata/RHSA-2025:10410 access.redhat.com
- https://access.redhat.com/errata/RHSA-2025:9303 access.redhat.com
- https://access.redhat.com/errata/RHSA-2025:9304 access.redhat.com
- https://access.redhat.com/errata/RHSA-2025:9305 access.redhat.com
- https://access.redhat.com/errata/RHSA-2025:9306 access.redhat.com
- https://access.redhat.com/errata/RHSA-2025:9392 access.redhat.com
- https://access.redhat.com/errata/RHSA-2025:9964 access.redhat.com
- https://access.redhat.com/security/cve/CVE-2025-49176 access.redhat.com
- https://bugzilla.redhat.com/show_bug.cgi?id=2369954 bugzilla.redhat.com
- https://gitlab.freedesktop.org/xorg/xserver/-/commit/03731b326a80b582e48d939fe62cb1e2b10400d9 gitlab.freedesktop.org
- https://gitlab.freedesktop.org/xorg/xserver/-/commit/4fc4d76b2c7aaed61ed2653f997783a3714c4fe1 gitlab.freedesktop.org
- https://www.x.org/wiki/Development/Security/ www.x.org
- http://www.openwall.com/lists/oss-security/2025/06/18/2 www.openwall.com
- https://lists.debian.org/debian-lts-announce/2025/06/msg00028.html lists.debian.org