CVE-2026-80573Input: iforce - validate input packet lengths
- —Not scoredno CVSS score yet
- 0.17%Exploitation in 30 daysEPSS · top 94% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
Description
In the Linux kernel, the following vulnerability has been resolved: Input: iforce - validate input packet lengths iforce_process_packet() reads fixed fields from joystick, wheel and status packets without first checking their lengths. In particular, the shared hats-and-buttons helper unconditionally reads data[6]. The status tail is a sequence of 16-bit effect addresses, but an incomplete final address is also consumed. A successful zero-length USB URB additionally reads the packet ID before the common parser is called. Reject the zero-length USB transfer, require the seven-byte joystick and wheel prefixes and the two-byte status prefix, and consume only complete status-tail addresses.
Timeline
ID reserved
By Linux
Published
- 1 day later
· 1 day 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
No CVSS score yet: neither the CNA, CISA nor NVD has scored this CVE. NVD status: Received.
- EPSS (exploitation in 30 days)
- 0.17% · top 94% of all CVEs (14 Nov 2026)
The list uses the assigner's score when there is one, then CISA's, then NVD's: Not scored.
Affected products
- affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 – < 0ec411167655ef3ff3e84f6af685e962aff9a75b
- affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 – < 609be40988898a4d75225ade0ea5c1734757dd33
- affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 – < e73d7a7d913d89141321f5f3f16343ecc200d152
- affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 – < 5232529eaf57f08fe37484e301579a1915b93d14
- affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 – < 2c083ab16e33fbff3ab8c752fbf8118ed3dd31ce
- affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 – < a64a8b6b31cd669f0449138e53cc2592d454ccf1
- affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 – < 84e5cb517f445dadbd5f8bf4ec513540e51f9c36
- affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 – < 5751c781d3c97ab6ce0e2a966156ed882152c415
- affected 2.6.12
- unaffected < 2.6.12
- unaffected 5.10.266 – ≤ 5.10.*
- unaffected 5.15.217 – ≤ 5.15.*
- unaffected 6.1.184 – ≤ 6.1.*
- unaffected 6.6.153 – ≤ 6.6.*
- unaffected 6.12.105 – ≤ 6.12.*
- unaffected 6.18.46 – ≤ 6.18.*
- unaffected 7.1.10 – ≤ 7.1.*
- unaffected 7.2 – ≤ *
References
References8
- https://git.kernel.org/stable/c/0ec411167655ef3ff3e84f6af685e962aff9a75b (opens in a new tab)
- https://git.kernel.org/stable/c/609be40988898a4d75225ade0ea5c1734757dd33 (opens in a new tab)
- https://git.kernel.org/stable/c/e73d7a7d913d89141321f5f3f16343ecc200d152 (opens in a new tab)
- https://git.kernel.org/stable/c/5232529eaf57f08fe37484e301579a1915b93d14 (opens in a new tab)
- https://git.kernel.org/stable/c/2c083ab16e33fbff3ab8c752fbf8118ed3dd31ce (opens in a new tab)
- https://git.kernel.org/stable/c/a64a8b6b31cd669f0449138e53cc2592d454ccf1 (opens in a new tab)
- https://git.kernel.org/stable/c/84e5cb517f445dadbd5f8bf4ec513540e51f9c36 (opens in a new tab)
- https://git.kernel.org/stable/c/5751c781d3c97ab6ce0e2a966156ed882152c415 (opens in a new tab)
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-2026-66488 (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-2026-80573)Record last updated .