Multiple vulnerabilities in Fortinet products (August 13, 2026)

unknownCVE-2026-71408 CVE-2026-26035 CVE-2026-49975 CVE-2026-71407 CVE-2026-70467 CVE-2026-70465

Multiple vulnerabilities have been discovered in Fortinet products. Some of them allow an attacker to cause arbitrary remote code execution, privilege escalation and remote denial of service.

CSIRTS triage

vendor: Fortinet Remote code execution Privilege escalation Denial of service

What: Multiple vulnerabilities in Fortinet products allow remote code execution, privilege escalation, and denial of service.
Who is affected: Organizations deploying Fortinet products (specific products unspecified).
Urgency: High; remote code execution and privilege escalation are critical attack vectors.
Action: Identify affected Fortinet products and apply patches for the listed CVEs.

AI-assisted analysis generated from the source advisory — verify against the original.

Details

Source: CERT-FR Avis de sécurité (FR · national-cert · site)
Severity: unknown
Published: 2026-08-13
Exploitation: Not in CISA KEV at last sync
Language: Machine-translated to English — verify against the original

Original advisory: https://www.cert.ssi.gouv.fr/avis/CERTFR-2026-AVI-1015/

Exploitation outlook

EPSS (FIRST.org) estimates each CVE’s probability of exploitation in the next 30 days — here is the CSIRTS.com read on those numbers.

Low exploitation riskCVE-2026-714080.56% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 44% of all EPSS-scored CVEs.
Low exploitation riskCVE-2026-260350.51% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 41% of all EPSS-scored CVEs.
Elevated exploitation riskCVE-2026-4997528.0% 30-day exploitation probability — well above the norm. Schedule remediation this cycle. Riskier than 98% of all EPSS-scored CVEs.
Low exploitation riskCVE-2026-714070.49% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 40% of all EPSS-scored CVEs.
Low exploitation riskCVE-2026-704670.26% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 18% of all EPSS-scored CVEs.
Low exploitation riskCVE-2026-704650.55% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 43% of all EPSS-scored CVEs.
Low exploitation riskCVE-2026-704680.59% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 45% of all EPSS-scored CVEs.
Low exploitation riskCVE-2026-704660.31% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 24% of all EPSS-scored CVEs.

Referenced CVEs

CVE	CSIRTS overview	External
CVE-2026-71408	coverage & exploitation status	NVD · CVE.org
CVE-2026-26035	coverage & exploitation status	NVD · CVE.org
CVE-2026-49975	coverage & exploitation status	NVD · CVE.org
CVE-2026-71407	coverage & exploitation status	NVD · CVE.org
CVE-2026-70467	coverage & exploitation status	NVD · CVE.org
CVE-2026-70465	coverage & exploitation status	NVD · CVE.org
CVE-2026-70468	coverage & exploitation status	NVD · CVE.org
CVE-2026-70466	coverage & exploitation status	NVD · CVE.org

Same CVEs, other sources

How other CERTs, PSIRTs and databases cover the vulnerabilities in this advisory.

high[UPDATE] [high] Apache HTTP Server: Multiple vulnerabilitiescert-bund
high[UPDATE] [high] HTTP/2 implementations: Vulnerability allows denial of servicecert-bund
unknownNCSC-2026-0300 [1.00] [M/H] Vulnerabilities patched in Fortinet FortiWebncsc-nl
unknownNCSC-2026-0299 [1.00] [M/H] Vulnerability patched in Fortinet FortiManagerncsc-nl
unknownNCSC-2026-0296 [1.00] [M/H] Vulnerability patched in Fortinet FortiClientncsc-nl
low[NEW] [low] Fortinet FortiSIEM: Vulnerability enables data manipulationcert-bund
high[NEW] [high] Fortinet FortiManager: Vulnerability enables bypass of security measurescert-bund
medium[NEW] [medium] Fortinet FortiOS: Multiple vulnerabilities enable code execution and DoScert-bund
high[NEW] [high] Fortinet FortiClient: Vulnerability enables code executioncert-bund
high[NEW] [high] Fortinet FortiWeb: Multiple vulnerabilities enable bypass of security measurescert-bund
unknownFortinet Products Multiple Vulnerabilitieshkcert
mediumCVE-2026-71408: A allocation of resources without limits or throttling vulnerability in Fortinet FortiOS 7.6.0…nvd