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K000162607: NGINX map directive and regex matching vulnerability CVE-2026-93479

🗓️ 14 Oct 2026 13:36:42Reported by f5Type 
f5
 f5
🔗 my.f5.com👁 5 Views

Unauthenticated remote heap buffer overflow in NGINX map directive allowing DoS or RCE.

Related
Detection
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-93479
14 Oct 202615:52
–circl
cve
CVE
CVE-2026-93479
14 Oct 202614:40
–cve
cvelist
Cvelist
CVE-2026-93479 NGINX map directive and regex matching vulnerability
14 Oct 202614:40
–cvelist
euvd
EUVD
EUVD-2026-101114
14 Oct 202614:40
–euvd
f5
F5 Networks
K000163408: Out-of-band Security Notification (October 14, 2026)
14 Oct 202613:47
–f5
nginx
Nginx
Buffer overflow in script evaluation
14 Oct 202614:40
–nginx
nvd
NVD
CVE-2026-93479
14 Oct 202615:17
–nvd
Vulners
Node
OR
f5nginx_plusRange37.0.0–37.0.4
f5nginx_plusRangeR33–R36
f5nginx_open_sourceRange1.31.2–1.31.6
f5nginx_open_sourceRange1.30.0–1.30.5
f5nginx_instance_managerRange2.18.0–2.23.0
f5wafRange5.15.0–5.16.0nginx
f5wafRange5.9.0–5.14.1nginx
f5dosRange4.8.0–4.10.0nginx
f5nginx_gateway_fabricRange2.1.0–2.7.2
f5nginx_gateway_fabricRange1.5.0–1.6.2
f5nginx_ingress_controllerRange5.0.0–5.6.3
f5nginx_ingress_controllerRange4.0.0–4.0.1
f5nginx_ingress_controllerRange3.7.1–3.7.2

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14 Oct 2026 13:36Current
6.7Medium risk
Vulners AI Score6.7
CVSS 3.18.1
CVSS 49.2
5