- 5.5MediumCVSS base score
- 0.14%Exploitation in 30 daysEPSS · top 97% 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: Bluetooth: MGMT: Fix memory leak in set_ssp_complete Fix memory leak in set_ssp_complete() where mgmt_pending_cmd structures are not freed after being removed from the pending list. Commit 302a1f674c00 ("Bluetooth: MGMT: Fix possible UAFs") replaced mgmt_pending_foreach() calls with individual command handling but missed adding mgmt_pending_free() calls in both error and success paths of set_ssp_complete(). Other completion functions like set_le_complete() were fixed correctly in the same commit. This causes a memory leak of the mgmt_pending_cmd structure and its associated parameter data for each SSP command that completes. Add the missing mgmt_pending_free(cmd) calls in both code paths to fix the memory leak. Also fix the same issue in set_advertising_complete().
Timeline
ID reserved
By Linux
- 32 days later
· 32 days later
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 | Medium5.5 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
- EPSS (exploitation in 30 days)
- 0.14% · top 97% of all CVEs (12 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: no · Technical impact: partial
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.5.
Affected products
- affected 0b60eb04b8524e1b4b3f07fea0d16fda9a677d9a – < d7e42dc47beb48851bc0008c1e1b79126de9d975
- affected d71b98f253b079cbadc83266383f26fe7e9e103b – < 1850a558d116d7e3e2ef36d06a56f59b640cc214
- affected 302a1f674c00dd5581ab8e493ef44767c5101aab – < 3b6318505378828ee415d6ef678db6a74c077504
- affected 302a1f674c00dd5581ab8e493ef44767c5101aab – < 1b9c17fd0a7fdcbe69ec5d6fe8e50bc5ed7f01f2
- affected 87a1f16f07c6c43771754075e08f45b41d237421
- affected 6.12.59 – < 6.12.69
- affected 6.16.10 – < 6.17
- affected 6.17
- unaffected < 6.17
- unaffected 6.12.69 – ≤ 6.12.*
- unaffected 6.18.9 – ≤ 6.18.*
- unaffected 6.19 – ≤ *
References
References4
- https://git.kernel.org/stable/c/d7e42dc47beb48851bc0008c1e1b79126de9d975 (opens in a new tab)
- https://git.kernel.org/stable/c/1850a558d116d7e3e2ef36d06a56f59b640cc214 (opens in a new tab)
- https://git.kernel.org/stable/c/3b6318505378828ee415d6ef678db6a74c077504 (opens in a new tab)
- https://git.kernel.org/stable/c/1b9c17fd0a7fdcbe69ec5d6fe8e50bc5ed7f01f2 (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-2026-5889 (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-2026-23151)Record last updated .