- —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: KVM: s390: Fix memory leak in guest debug handling bp_data is freed only for the error case by kfree(bp_data). Every successful KVM_SET_GUEST_DEBUG will leak bp_data.
Timeline
ID reserved
By Linux
- 5 days later
· 5 days later
Published
- 33 days later
· 33 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 88% of all CVEs (11 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Not scored.
Affected products
- affected 27291e2165b6de70c476b7b675308113edd69a60 – < 39e7cebb889839b5762c9ad22e2d715b5883b288
- affected 27291e2165b6de70c476b7b675308113edd69a60 – < 58b1b729a9f90c80b508fc3e2174cbc0ee50859e
- affected 27291e2165b6de70c476b7b675308113edd69a60 – < 9071f75cbde3bf46119cb28e92cfbef830c4bf97
- affected 27291e2165b6de70c476b7b675308113edd69a60 – < 5940418e4232a2ff1d30ba12e0d213dbf48f0a83
- affected 27291e2165b6de70c476b7b675308113edd69a60 – < fc2034c431adcbaabf5f8a01912358f07355349e
- affected 27291e2165b6de70c476b7b675308113edd69a60 – < 44bf3792c10f4bb3de507391f1837e020d92eaa2
- affected 27291e2165b6de70c476b7b675308113edd69a60 – < 581be9f6085834188cef1ad2f07babf3b421e409
- affected 27291e2165b6de70c476b7b675308113edd69a60 – < 121ea1de927c8b9bfdf53c31cad27b86d5de0293
- affected 3.16
- unaffected < 3.16
- unaffected 5.10.270 – ≤ 5.10.*
- unaffected 5.15.221 – ≤ 5.15.*
- unaffected 6.1.188 – ≤ 6.1.*
- unaffected 6.6.157 – ≤ 6.6.*
- unaffected 6.12.110 – ≤ 6.12.*
- unaffected 6.18.51 – ≤ 6.18.*
- unaffected 7.2.5 – ≤ 7.2.*
- unaffected 7.3 – ≤ *
References
References8
- https://git.kernel.org/stable/c/39e7cebb889839b5762c9ad22e2d715b5883b288 (opens in a new tab)
- https://git.kernel.org/stable/c/58b1b729a9f90c80b508fc3e2174cbc0ee50859e (opens in a new tab)
- https://git.kernel.org/stable/c/9071f75cbde3bf46119cb28e92cfbef830c4bf97 (opens in a new tab)
- https://git.kernel.org/stable/c/5940418e4232a2ff1d30ba12e0d213dbf48f0a83 (opens in a new tab)
- https://git.kernel.org/stable/c/fc2034c431adcbaabf5f8a01912358f07355349e (opens in a new tab)
- https://git.kernel.org/stable/c/44bf3792c10f4bb3de507391f1837e020d92eaa2 (opens in a new tab)
- https://git.kernel.org/stable/c/581be9f6085834188cef1ad2f07babf3b421e409 (opens in a new tab)
- https://git.kernel.org/stable/c/121ea1de927c8b9bfdf53c31cad27b86d5de0293 (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-2026-80525 (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-2026-89925)Record last updated .