CVE-2026-84392A NULL Pointer Dereference vulnerability [CWE-476] vulnerability in Fortinet FortiOS 7.4 all versions, FortiOS 7.2 all versions, FortiOS…
- 2.5LowCVSS base score
- 1.1%Exploitation in 30 daysEPSS · top 35% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
Description
A NULL Pointer Dereference vulnerability [CWE-476] vulnerability in Fortinet FortiOS 7.4 all versions, FortiOS 7.2 all versions, FortiOS 7.0 all versions, FortiOS 6.4 all versions, FortiPAM 1.9.0, FortiPAM 1.8 all versions, FortiPAM 1.7 all versions, FortiPAM 1.6 all versions, FortiPAM 1.5 all versions, FortiPAM 1.4 all versions, FortiPAM 1.3 all versions, FortiPAM 1.2 all versions, FortiPAM 1.1 all versions, FortiPAM 1.0 all versions, FortiProxy 7.6.0 through 7.6.6, FortiProxy 7.4 all versions, FortiProxy 7.2 all versions may allow an authenticated attacker to crash the httpsd daemon via crafted HTTP requests.
Timeline
ID reserved
By fortinet
- 7 days later
· 7 days later
Published
- 51 days later
· 51 days later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| fortinetCNA (assigner) | 3.1 | Low2.5 | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C |
| NVDNVD · Awaiting Analysis | 3.1 | Low2.7 | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L |
- EPSS (exploitation in 30 days)
- 1.1% · top 35% of all CVEs (14 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: no · Technical impact: partial
The list uses the assigner's score when there is one, then CISA's, then NVD's: Low 2.5.
Affected products
- affected 7.4.0 – ≤ 7.4.13
- affected 7.2.0 – ≤ 7.2.14
- affected 7.0.0 – ≤ 7.0.19
- affected 6.4.0 – ≤ 6.4.16
- affected 7.6.0 – ≤ 7.6.6
- affected 7.4.0 – ≤ 7.4.14
- affected 7.2.0 – ≤ 7.2.16
- affected 1.9.0
- affected 1.8.0 – ≤ 1.8.4
- affected 1.7.0 – ≤ 1.7.2
- affected 1.6.0 – ≤ 1.6.2
- affected 1.5.0 – ≤ 1.5.1
- affected 1.4.0 – ≤ 1.4.3
- affected 1.3.0 – ≤ 1.3.1
- affected 1.2.0
- affected 1.1.0 – ≤ 1.1.2
- affected 1.0.0 – ≤ 1.0.3
What to do
Solution: Upgrade to FortiProxy version 7.6.7 or above Upgrade to FortiPAM version 1.9.1 or above Upgrade to FortiOS version 7.6.0 or above
References
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2026-72930 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2026-84392)Record last updated .