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onyx --cves cve-2026-59837

CVE-2026-59837

MEDFortinet FortiOS
score
0.1
cvss
6.6
epss
0.7%
published
2026-07-14
kev added
—
first seen

Fortinet FortiOS 7.4.0 through 7.4.1, 7.2 all versions, FortiPAM 1.0 through 1.8.2, and FortiProxy 7.4.0 through 7.4.13 contain a stack-based buffer overflow caused by crafted HTTP requests, letting privileged authenticated attackers execute arbitrary code, exploit requires bypassing stack protection and ASLR.

Timeline

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

events2026-07-14 — PublishedP2026-10-21 — Tracked by OnyxTscore2026-10-21: score 0.10.1epss2026-09-22: epss 0.7%2026-09-23: epss 0.7%2026-09-24: epss 0.7%2026-09-25: epss 0.7%2026-09-26: epss 0.7%2026-09-27: epss 0.7%2026-09-29: epss 0.7%2026-09-30: epss 0.7%2026-10-01: epss 0.7%2026-10-02: epss 0.7%2026-10-03: epss 0.7%2026-10-04: epss 0.7%2026-10-05: epss 0.7%2026-10-06: epss 0.7%2026-10-07: epss 0.7%2026-10-08: epss 0.7%2026-10-09: epss 0.7%2026-10-10: epss 0.7%2026-10-11: epss 0.7%2026-10-12: epss 0.7%2026-10-13: epss 0.7%2026-10-14: epss 0.7%2026-10-15: epss 0.7%2026-10-16: epss 0.7%2026-10-18: epss 0.7%2026-10-19: epss 0.7%2026-10-20: epss 0.7%2026-10-21: epss 0.7%0.7%mentions/day0no mentions in 30 days2026-09-22today
  1. Published
  2. Tracked by Onyx

Weaknesses

CWE-121

References 2