CVEvulnerability
CVE-2026-26080
3.7 LOW
Official page ↗
- Status
- Analyzed
- Published
- 2026-07-20
- Last modified
- 2026-08-25
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 3.7 LOW — CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L
- Weaknesses
- CWE-252
Description
HAProxy Community Edition 3.2.x through 3.3.x before 3.3.3 can enter a loop or crash because varint is mishandled. HAProxy Enterprise and ALOHA are also affected.
Affected configurations
• haproxy haproxy (>= 3.2 < 3.2.12)
• haproxy haproxy (>= 3.3 < 3.3.3)
• haproxy aloha (>= 17.0.0 < 17.0.18)
• haproxy aloha (>= 17.5.0 < 17.5.16)
• haproxy haproxy enterprise 3.2r1
Related
Weakness · CWE (1)
- CWE-252 Unchecked Return Value weakness
References
- https://git.haproxy.org/?p=haproxy-3.2.git;a=commit;h=5bb098ce8a656ec5711b4de3e4c87f12b216e7a1 Patch, Vendor Advisory
- https://www.haproxy.org Product