CVE-2026-68183firmware: stratix10-svc: fix memory leaks and list corruption bugs
- —Not scoredno CVSS score yet
- 0.21%Exploitation in 30 daysEPSS · top 89% 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: firmware: stratix10-svc: fix memory leaks and list corruption bugs Fix a memory leak when gen_pool_alloc() fails by freeing pmem on the error path. Switch pmem allocation from devm_kzalloc() to kzalloc() with explicit kfree() in the free path to match its list-managed lifetime. Remove the erroneous list_del(&svc_data_mem) which corrupted the list head on failed lookups.
Timeline
ID reserved
By Linux
- 11 days later
· 11 days later
Published
- 9 days later
· 9 days 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)
- 0.21% · top 89% 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 7ca5ce896524f5292e610b27d168269e5ab74951 – < 76cff60d7fcb08da537f529bf32a0927bb17265f
- affected 7ca5ce896524f5292e610b27d168269e5ab74951 – < b9206568e08424fd817a4aeca4f944e241d2f530
- affected 7ca5ce896524f5292e610b27d168269e5ab74951 – < 5df709d59227994888d7dbb7ea6c83316f0b79c0
- affected 7ca5ce896524f5292e610b27d168269e5ab74951 – < 95f702e372964aff486338783f49e28a40a53127
- affected 7ca5ce896524f5292e610b27d168269e5ab74951 – < fff6e5ff0318315998b540896537eaaa2ebf9f7b
- affected 7ca5ce896524f5292e610b27d168269e5ab74951 – < 4f2db41a09eba7a45abd140bb86ffc519c191886
- affected 7ca5ce896524f5292e610b27d168269e5ab74951 – < 8e93a083456d78f6b0aa1f58d2b0c7071a2a7a47
- affected 7ca5ce896524f5292e610b27d168269e5ab74951 – < 9119ceb76e987c2ec2b549ea100e3268ce3a1c7c
- affected 5.0
- unaffected < 5.0
- unaffected 5.10.265 – ≤ 5.10.*
- unaffected 5.15.216 – ≤ 5.15.*
- unaffected 6.1.183 – ≤ 6.1.*
- unaffected 6.6.151 – ≤ 6.6.*
- unaffected 6.12.101 – ≤ 6.12.*
- unaffected 6.18.42 – ≤ 6.18.*
- unaffected 7.1.6 – ≤ 7.1.*
- unaffected 7.2 – ≤ *
References
References8
- https://git.kernel.org/stable/c/76cff60d7fcb08da537f529bf32a0927bb17265f (opens in a new tab)
- https://git.kernel.org/stable/c/b9206568e08424fd817a4aeca4f944e241d2f530 (opens in a new tab)
- https://git.kernel.org/stable/c/5df709d59227994888d7dbb7ea6c83316f0b79c0 (opens in a new tab)
- https://git.kernel.org/stable/c/95f702e372964aff486338783f49e28a40a53127 (opens in a new tab)
- https://git.kernel.org/stable/c/fff6e5ff0318315998b540896537eaaa2ebf9f7b (opens in a new tab)
- https://git.kernel.org/stable/c/4f2db41a09eba7a45abd140bb86ffc519c191886 (opens in a new tab)
- https://git.kernel.org/stable/c/8e93a083456d78f6b0aa1f58d2b0c7071a2a7a47 (opens in a new tab)
- https://git.kernel.org/stable/c/9119ceb76e987c2ec2b549ea100e3268ce3a1c7c (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-2026-55284 (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-2026-68183)Record last updated .