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onyx --cves cve-2026-26081

CVE-2026-26081

MEDHAProxy
score
0.1
cvss
4.8
epss
0.5%
published
2026-07-20
kev added
—
first seen

HAProxy Community Edition 3.0 through 3.3 before 3.3.3, HAProxy Enterprise, and ALOHA contain a buffer overflow vulnerability caused by lack of length check for the NEW_TOKEN format, letting attackers potentially cause memory corruption, exploit requires crafted input.

Timeline

How this CVE moved toward exploitation. Chart: last 30 days — trend score, EPSS, community mentions per day; hover the event lane.

events2026-07-20 — PublishedP2026-10-21 (seen by) — Tracked by OnyxTscore2026-10-21: score 0.10.1epss2026-09-22: epss 0.5%2026-09-23: epss 0.5%2026-09-24: epss 0.5%2026-09-25: epss 0.5%2026-09-26: epss 0.5%2026-09-27: epss 0.5%2026-09-29: epss 0.5%2026-09-30: epss 0.5%2026-10-01: epss 0.5%2026-10-02: epss 0.5%2026-10-03: epss 0.5%2026-10-04: epss 0.5%2026-10-05: epss 0.5%2026-10-06: epss 0.5%2026-10-07: epss 0.5%2026-10-08: epss 0.5%2026-10-09: epss 0.5%2026-10-10: epss 0.5%2026-10-11: epss 0.5%2026-10-12: epss 0.5%2026-10-13: epss 0.5%2026-10-14: epss 0.5%2026-10-15: epss 0.5%2026-10-16: epss 0.5%2026-10-18: epss 0.5%2026-10-19: epss 0.5%2026-10-20: epss 0.5%2026-10-21: epss 0.5%0.5%mentions/day0no mentions in 30 days2026-09-22today
  1. Published
  2. Tracked by Onyx

Weaknesses

CWE-130

References 2