CVE-2026-72038net: liquidio: fix BAR resource leak on PF number failure
- —Not scoredno CVSS score yet
- 0.22%Exploitation in 30 daysEPSS · top 87% 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: liquidio: fix BAR resource leak on PF number failure If cn23xx_get_pf_num() fails, the function returns without unmapping either BAR. Unmap both BARs before returning from the error path. Found by manual code review.
Timeline
ID reserved
By Linux
- 6 days later
· 6 days later
Published
- 2 days later
· 2 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)
- 0.22% · top 87% 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 0c45d7fe12c7e1510bae9dfac189c8b927e4636b – < 75b924759de9427761115301308c137904aa3f99
- affected 0c45d7fe12c7e1510bae9dfac189c8b927e4636b – < 4a45884566bab4122bbeb8fff7d2d6b5fdbded24
- affected 0c45d7fe12c7e1510bae9dfac189c8b927e4636b – < 020e52aee732bb08e6b89dd02bbf88895a50fffd
- affected 0c45d7fe12c7e1510bae9dfac189c8b927e4636b – < b74f293e5f38052cfa14710abfacd6b6561cc2d6
- affected 0c45d7fe12c7e1510bae9dfac189c8b927e4636b – < a22103618ee5b6ee884c374351f65fcdff7248f0
- affected 0c45d7fe12c7e1510bae9dfac189c8b927e4636b – < 715cce38424fb2488ef2c5e6e6ffbfe1b74a9e67
- affected 0c45d7fe12c7e1510bae9dfac189c8b927e4636b – < 4140c516473a0e116ab3a73f9320c2aa5800210b
- affected 0c45d7fe12c7e1510bae9dfac189c8b927e4636b – < c63ee62a3c4ac1a1542f4c1a4b87e2f41df5a496
- affected 4.14
- unaffected < 4.14
- unaffected 5.10.261 – ≤ 5.10.*
- unaffected 5.15.212 – ≤ 5.15.*
- unaffected 6.1.178 – ≤ 6.1.*
- unaffected 6.6.145 – ≤ 6.6.*
- unaffected 6.12.97 – ≤ 6.12.*
- unaffected 6.18.40 – ≤ 6.18.*
- unaffected 7.1.5 – ≤ 7.1.*
- unaffected 7.2 – ≤ *
References
References8
- https://git.kernel.org/stable/c/75b924759de9427761115301308c137904aa3f99 (opens in a new tab)
- https://git.kernel.org/stable/c/4a45884566bab4122bbeb8fff7d2d6b5fdbded24 (opens in a new tab)
- https://git.kernel.org/stable/c/020e52aee732bb08e6b89dd02bbf88895a50fffd (opens in a new tab)
- https://git.kernel.org/stable/c/b74f293e5f38052cfa14710abfacd6b6561cc2d6 (opens in a new tab)
- https://git.kernel.org/stable/c/a22103618ee5b6ee884c374351f65fcdff7248f0 (opens in a new tab)
- https://git.kernel.org/stable/c/715cce38424fb2488ef2c5e6e6ffbfe1b74a9e67 (opens in a new tab)
- https://git.kernel.org/stable/c/4140c516473a0e116ab3a73f9320c2aa5800210b (opens in a new tab)
- https://git.kernel.org/stable/c/c63ee62a3c4ac1a1542f4c1a4b87e2f41df5a496 (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-2026-58996 (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-2026-72038)Record last updated .