CVE-2026-9054

FAUCET Score

An attacker sending tcp, il, rudp, rudp, or gre packets with a length less than the header size would trigger a kernel panic.

First published: May 22, 2026Last modified: May 22, 2026

Impacted Technologies

Vendor	Product	Version(s)	CPE
9front	9front	>= 863431cff8b47fa20625f4cbee3ea4e92367b152, < 70c97c334171c715df82774d1a47638abaca2db4CNA affecteddefault unaffected

CVSS Data

CVSS version used by this source: 4.0

9.2CRITICAL

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H/E:A/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:Y/R:A/V:X/RE:X/U:X

Attack Vector

NETWORK

Attack Complexity

LOW

Attack Requirements

NONE

Privileges Required

NONE

User Interaction

NONE

VS Confidentiality

NONE

VS Integrity

NONE

VS Availability

HIGH

SS Confidentiality

NONE

SS Integrity

NONE

SS Availability

HIGH

Exploit Maturity

ATTACKED

CvssVersion

4.0

Exploit Intelligence

EPSS Score

0.29%

Probability of exploitation in next 30 days

EPSS Percentile

21.4%

Percentile rank of EPSS score among Peer Group

As of 2026-07-25

Model: v2026.06.15

This CVE's current EPSS score of 0.0029 is in the 2nd percentile among its peer group of 36,833 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

git.9front.org / plan9front/9front/70c97c334171c715df82774d1a47638abaca2db4/commit.html

git.9front.org / plan9front/9front/7838d68969549f938cc8e80c0c2b4218cb12805c/commit.html

git.9front.org / plan9front/9front/f86917b75e9562f90545b7e484dbdcd748236952/commit.html