CVE-2026-98494net: atl1: fix soft lockup on out-of-range cmb_tpd_next_to_clean read
- —Not scoredno CVSS score yet
- 0.22%Exploitation in 30 daysEPSS · top 88% 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: net: atl1: fix soft lockup on out-of-range cmb_tpd_next_to_clean read Same issue as atl1c (see the first commit in this series, "net: atl1c: fix soft lockup on out-of-range tpd_cons read"): the hardware can report an out-of-range cmb_tpd_next_to_clean (seen as 0xffff) while the PCIe link/MAC is resetting. An out-of-range value can never be reached and the loop below would spin forever. Treat it as "nothing new to clean" instead.
Timeline
ID reserved
By Linux
- 23 days later
· 23 days later
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)
- 0.22% · top 88% of all CVEs (13 Nov 2026)
The list uses the assigner's score when there is one, then CISA's, then NVD's: Not scored.
Affected products
- affected f3cc28c797604fa1cda4aef3f250f465de54a0ca – < 5d7ac337d37cb97d77e4c910d37746694b606661
- affected f3cc28c797604fa1cda4aef3f250f465de54a0ca – < c55e51d5899e80f9593b26985ed0b89e0c828a5e
- affected f3cc28c797604fa1cda4aef3f250f465de54a0ca – < 6ab9f61ca851f02ae4398cebaf00735a22e1d6ca
- affected f3cc28c797604fa1cda4aef3f250f465de54a0ca – < 632cd7b81cb7bab36112f02eb2ee7f7cc1214fb1
- affected f3cc28c797604fa1cda4aef3f250f465de54a0ca – < 79e2447b11322c27ef9ac423be0a94efc7691f02
- affected f3cc28c797604fa1cda4aef3f250f465de54a0ca – < 0f573b0576252d44fb27ab8470ea873bc6408ef3
- affected f3cc28c797604fa1cda4aef3f250f465de54a0ca – < 6285919d4c06254d257d24dc980f6332e1984a82
- affected f3cc28c797604fa1cda4aef3f250f465de54a0ca – < 43e746821f5f5afbbf68e388bf9fbe221e03bfca
- affected 2.6.21
- unaffected < 2.6.21
- unaffected 5.10.271 – ≤ 5.10.*
- unaffected 5.15.222 – ≤ 5.15.*
- unaffected 6.1.189 – ≤ 6.1.*
- unaffected 6.6.158 – ≤ 6.6.*
- unaffected 6.12.112 – ≤ 6.12.*
- unaffected 6.18.55 – ≤ 6.18.*
- unaffected 7.2.9 – ≤ 7.2.*
- unaffected 7.3 – ≤ *
References
References8
- https://git.kernel.org/stable/c/5d7ac337d37cb97d77e4c910d37746694b606661 (opens in a new tab)
- https://git.kernel.org/stable/c/c55e51d5899e80f9593b26985ed0b89e0c828a5e (opens in a new tab)
- https://git.kernel.org/stable/c/6ab9f61ca851f02ae4398cebaf00735a22e1d6ca (opens in a new tab)
- https://git.kernel.org/stable/c/632cd7b81cb7bab36112f02eb2ee7f7cc1214fb1 (opens in a new tab)
- https://git.kernel.org/stable/c/79e2447b11322c27ef9ac423be0a94efc7691f02 (opens in a new tab)
- https://git.kernel.org/stable/c/0f573b0576252d44fb27ab8470ea873bc6408ef3 (opens in a new tab)
- https://git.kernel.org/stable/c/6285919d4c06254d257d24dc980f6332e1984a82 (opens in a new tab)
- https://git.kernel.org/stable/c/43e746821f5f5afbbf68e388bf9fbe221e03bfca (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-2026-103734 (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-2026-98494)Record last updated .