Low 3.5Published Jan 14, 2025

CVE-2024-52963A out-of-bounds write in Fortinet FortiOS versions 7.6.0, 7.4.0 through 7.4.6, 7.2.0 through 7.2.10, 7.0.0 through 7.0.16, 6.4.0 through 6.4.15 allows attacker to trigger a denial of service via spec…

Updated under an hour ago (2026-10-19 04:00 UTC)

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It affects Fortinet FortiProxy and 3 other products. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Exploited in the last 30 days

A out-of-bounds write in Fortinet FortiOS versions 7.6.0, 7.4.0 through 7.4.6, 7.2.0 through 7.2.10, 7.0.0 through 7.0.16, 6.4.0 through 6.4.15 allows attacker to trigger a denial of service via specially crafted packets.

CVSS: 3.5 LOW (v3.1, CNA)CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L/E:F/RL:W/RC:C
Weakness (CWE): CWE-787
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: fortinet
NVD analysis: Not yet received
Record last updated: Oct 15, 2026
First seen by InfoSec Signals: Oct 15, 2026

Affected products

Affected products

Fortinet FortiProxy fortinet:fortiproxy (from the name)	from 7.4.0 through 7.4.5; from 7.2.0 through 7.2.13; from 7.0.0 through 7.0.20; from 2.0.0 through 2.0.14	CNA record
Fortinet FortiOS fortinet:fortios	7.6.0; from 7.4.0 through 7.4.6; from 7.2.0 through 7.2.10; from 7.0.0 through 7.0.16; from 6.4.0 through 6.4.15	CNA record
Fortinet FortiPAM fortinet:fortipam	from 1.4.0 through 1.4.2; from 1.3.0 through 1.3.1; 1.2.0; from 1.1.0 through 1.1.2; from 1.0.0 through 1.0.3	CNA record
Siemens RUGGEDCOM APE1808 siemens:ruggedcom_ape1808 (from the name)	all versions	CISA ADP

References

https://fortiguard.fortinet.com/psirt/FG-IR-24-373

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.