- 7.8HighCVSS base score
- 0.15%Exploitation in 30 daysEPSS · top 96% 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: rose: fix invalid array index in rose_kill_by_device() rose_kill_by_device() collects sockets into a local array[] and then iterates over them to disconnect sockets bound to a device being brought down. The loop mistakenly indexes array[cnt] instead of array[i]. For cnt < ARRAY_SIZE(array), this reads an uninitialized entry; for cnt == ARRAY_SIZE(array), it is an out-of-bounds read. Either case can lead to an invalid socket pointer dereference and also leaks references taken via sock_hold(). Fix the index to use i.
Timeline
ID reserved
By Linux
Published
- 9 months later
· 9 months 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
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 3.1 | High7.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
- EPSS (exploitation in 30 days)
- 0.15% · top 96% of all CVEs (9 Nov 2026)
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.8.
Affected products
- affected 12e5a4719c99d7f4104e7e962393dfb8baa1c591 – < 819fb41ae54960f66025802400c9d3935eef4042
- affected c0e527c532a07556ca44642f5873b002c44da22c – < ed2639414d43ba037f798eaf619e878309310451
- affected 3e0d1585799d8a991eba9678f297fd78d9f1846e – < 1418c12cd3bba79dc56b57b61c99efe40f579981
- affected ffced26692f83212aa09d0ece0213b23cc2f611d – < 9f6185a32496834d6980b168cffcccc2d6b17280
- affected 64b8bc7d5f1434c636a40bdcfcd42b278d1714be – < b409ba9e1e63ccf3ab4cc061e33c1f804183543e
- affected 64b8bc7d5f1434c636a40bdcfcd42b278d1714be – < 92d900aac3a5721fb54f3328f1e089b44a861c38
- affected 64b8bc7d5f1434c636a40bdcfcd42b278d1714be – < 6595beb40fb0ec47223d3f6058ee40354694c8e4
- affected bd7de4734535140fda33240c2335a07fdab6f88e
- affected b10265532df7bc3666bc53261b7f03f0fd14b1c9
- affected 5.10.206 – < 5.10.248
- affected 5.15.146 – < 5.15.198
- affected 6.1.70 – < 6.1.160
- affected 6.6.9 – < 6.6.120
- affected 4.19.304 – < 4.20
- affected 5.4.266 – < 5.5
- affected 6.7
- unaffected < 6.7
- unaffected 5.10.248 – ≤ 5.10.*
- unaffected 5.15.198 – ≤ 5.15.*
- unaffected 6.1.160 – ≤ 6.1.*
- unaffected 6.6.120 – ≤ 6.6.*
- unaffected 6.12.64 – ≤ 6.12.*
- unaffected 6.18.4 – ≤ 6.18.*
- unaffected 6.19 – ≤ *
References
9
- https://git.kernel.org/stable/c/819fb41ae54960f66025802400c9d3935eef4042 (opens in a new tab)
- https://git.kernel.org/stable/c/ed2639414d43ba037f798eaf619e878309310451 (opens in a new tab)
- https://git.kernel.org/stable/c/1418c12cd3bba79dc56b57b61c99efe40f579981 (opens in a new tab)
- https://git.kernel.org/stable/c/9f6185a32496834d6980b168cffcccc2d6b17280 (opens in a new tab)
- https://git.kernel.org/stable/c/b409ba9e1e63ccf3ab4cc061e33c1f804183543e (opens in a new tab)
- https://git.kernel.org/stable/c/92d900aac3a5721fb54f3328f1e089b44a861c38 (opens in a new tab)
- https://git.kernel.org/stable/c/6595beb40fb0ec47223d3f6058ee40354694c8e4 (opens in a new tab)
- https://cert-portal.siemens.com/productcert/html/ssa-019113.html (opens in a new tab)
- https://cert-portal.siemens.com/productcert/html/ssa-457936.html (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-2026-2247 (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-2025-71086)Record last updated .