CVE-2026-80911ASoC: SOF: sof-audio: Fix error path in sof_widget_setup_unlocked()
- —Not scoredno CVSS score yet
- 0.16%Exploitation in 30 daysEPSS · top 95% 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: ASoC: SOF: sof-audio: Fix error path in sof_widget_setup_unlocked() If either tplg_ops->dai_config or widget_kcontrol_setup fail during widget setup we would double decrement the use_count of the widget because the sof_widget_free_unlocked() would be called twice, similarly the core_put would be invoked twice as well. Since the use_count and core_put() is handled within the widget_free function we need to return without falling through the pipe_widget_free label. The fixes tag is picked to the last change around this part of the code which is adequately old enough for backporting purposes.
Timeline
ID reserved
By Linux
- 9 days later
· 9 days later
Published
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)
- 0.16% · top 95% of all CVEs (14 Nov 2026)
The list uses the assigner's score when there is one, then CISA's, then NVD's: Not scored.
Affected products
- affected 3c124f09b7ff0434b076a8dec1ed446a6170b549 – < b270ed327380428581bbcbd85707f62e942428d7
- affected 31ed8da1c8e5e504710bb36863700e3389f8fc81 – < c06995637f6a4667f2b540ac65315bfc8196a099
- affected 31ed8da1c8e5e504710bb36863700e3389f8fc81 – < 8cba53b862e1437257ec206d303ff942684284f1
- affected 31ed8da1c8e5e504710bb36863700e3389f8fc81 – < d48691e70d4a9434b71039d4ed12bb0df4601acf
- affected 31ed8da1c8e5e504710bb36863700e3389f8fc81 – < e780e4917d43683224812400fe3dc4816fceba75
- affected 6.6.13 – < 6.6.153
- affected 6.7
- unaffected < 6.7
- unaffected 6.6.153 – ≤ 6.6.*
- unaffected 6.12.105 – ≤ 6.12.*
- unaffected 6.18.46 – ≤ 6.18.*
- unaffected 7.1.10 – ≤ 7.1.*
- unaffected 7.2 – ≤ *
References
References5
- https://git.kernel.org/stable/c/b270ed327380428581bbcbd85707f62e942428d7 (opens in a new tab)
- https://git.kernel.org/stable/c/c06995637f6a4667f2b540ac65315bfc8196a099 (opens in a new tab)
- https://git.kernel.org/stable/c/8cba53b862e1437257ec206d303ff942684284f1 (opens in a new tab)
- https://git.kernel.org/stable/c/d48691e70d4a9434b71039d4ed12bb0df4601acf (opens in a new tab)
- https://git.kernel.org/stable/c/e780e4917d43683224812400fe3dc4816fceba75 (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-2026-71614 (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-2026-80911)Record last updated .