CVE-2026-7164
HIGHDescription
Incorrect packet validation allowed unbounded recursion parsing SCTP chunk parameters. This can eventually result in a stack overflow and panic. Remote attackers can craft packets which cause affected systems to panic. This affects any system where pf is configured to process traffic, independent of the configured ruleset.
CVSS v3.1 Score
EPSS — Exploit Prediction
EPSS estimates the probability that this vulnerability will be exploited in the wild within the next 30 days. A higher score means more likely to be exploited.
Weakness Type (CWE)
Affected Products
| Vendor | Product |
|---|---|
| freebsd | freebsd |
| freebsd | freebsd |
| freebsd | freebsd |
| freebsd | freebsd |
| freebsd | freebsd |
| freebsd | freebsd |
| freebsd | freebsd |
| freebsd | freebsd |
| freebsd | freebsd |
| freebsd | freebsd |
| freebsd | freebsd |
| freebsd | freebsd |
| freebsd | freebsd |
| freebsd | freebsd |
| freebsd | freebsd |
| freebsd | freebsd |
| freebsd | freebsd |
| freebsd | freebsd |
| freebsd | freebsd |
| freebsd | freebsd |
| freebsd | freebsd |
| freebsd | freebsd |
| freebsd | freebsd |
| freebsd | freebsd |
| freebsd | freebsd |
| freebsd | freebsd |
| freebsd | freebsd |
| freebsd | freebsd |
| freebsd | freebsd |
| freebsd | freebsd |
| freebsd | freebsd |
| freebsd | freebsd |
| freebsd | freebsd |
| freebsd | freebsd |
| freebsd | freebsd |
| freebsd | freebsd |
| freebsd | freebsd |
References
Advisories & Patches
Frequently Asked Questions
What is CVE-2026-7164? +
How severe is CVE-2026-7164? +
What products are affected by CVE-2026-7164? +
How do I check if I'm vulnerable to CVE-2026-7164? +
Related Vulnerabilities
When the module renders a Svg file that contains a <pattern> element, it might end up rendering it recursively leading …
In Xpdf 4.05 (and earlier), a PDF object loop in a CMap, via the "UseCMap" entry, leads to infinite recursion …
xmldom is a pure JavaScript W3C standard-based (XML DOM Level 2 Core) `DOMParser` and `XMLSerializer` module. In @xmldom/xmldom prior to …
LinuxServer.io Heimdall before 2.5.7 does not prevent use of icons that have non-image data such as the "<?php ?>" substring.
In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix signededness bug in smb_direct_prepare_negotiation() smb_direct_prepare_negotiation() casts an unsigned …
Hot Chocolate is an open-source GraphQL server. Prior to versions 12.22.7, 13.9.16, 14.3.1, and 15.1.14, Hot Chocolate's recursive descent parser …