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CVE-2026-64485

In the Linux kernel, the following vulnerability has been resolved: ALSA: compress: Fix task creation error unwind snd_compr_task_new() allocates the driver task before validating the returned DMA buffers and reserving file descriptors. When either of those later steps fails, the core frees its task wrapper and DMA-buffer references without calling the driver's task_free() callback. Any driver resources allocated by task_create() are therefore leaked. The dual-fd allocation path also jumps to
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:ea16187f0f8c99280b64da5aa6dfb8ea257bbb91571c02fdb8e79eee85a3e968
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

affected · 2 assertions

{"defaultStatus":"affected","product":"Linux","programFiles":["sound/core/compress_offload.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.13"},{"lessThan":"6.13","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.39","versionType":"semver"},{"lessThanOrEqual":"7.1.*","status":"unaffected","version":"7.1.4","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.2-rc1","versionType":"original_commit_for…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:4ebbb0155c23338f57f798383b36ff9e983a71b02b7a7723cfed9d5ccb299cf8 · sha256:361ccd9ad2cdcce9… · /containers/cna/affected/1

{"defaultStatus":"unaffected","product":"Linux","programFiles":["sound/core/compress_offload.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"b27a75d42044d9d4709095617730b91b1c4af423","status":"affected","version":"04177158cf98a79744937893b100020d77e6f9ac","versionType":"git"},{"lessThan":"426a9947a38d272d0e19c031658da68e31128667","status":"affected","version":"04177158cf98a79744937893b100020d77e6f9ac","versionType":"git"},{"lessThan":"4a60127debb9e370d6c0e22a307326b624a141f3","status":"affected","version":"04177158cf98a797…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:4ebbb0155c23338f57f798383b36ff9e983a71b02b7a7723cfed9d5ccb299cf8 · sha256:361ccd9ad2cdcce9… · /containers/cna/affected/0

Affected products and versions

2 source assertions
{"defaultStatus":"affected","product":"Linux","programFiles":["sound/core/compress_offload.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.13"},{"lessThan":"6.13","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.39","versionType":"semver"},{"lessThanOrEqual":"7.1.*","status":"unaffected","version":"7.1.4","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.2-rc1","versionType":"original_commit_for…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:4ebbb0155c23338f57f798383b36ff9e983a71b02b7a7723cfed9d5ccb299cf8 · sha256:361ccd9ad2cdcce9… · /containers/cna/affected/1
{"defaultStatus":"unaffected","product":"Linux","programFiles":["sound/core/compress_offload.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"b27a75d42044d9d4709095617730b91b1c4af423","status":"affected","version":"04177158cf98a79744937893b100020d77e6f9ac","versionType":"git"},{"lessThan":"426a9947a38d272d0e19c031658da68e31128667","status":"affected","version":"04177158cf98a79744937893b100020d77e6f9ac","versionType":"git"},{"lessThan":"4a60127debb9e370d6c0e22a307326b624a141f3","status":"affected","version":"04177158cf98a797…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:4ebbb0155c23338f57f798383b36ff9e983a71b02b7a7723cfed9d5ccb299cf8 · sha256:361ccd9ad2cdcce9… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"baseScore":7.8,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:4ebbb0155c23338f57f798383b36ff9e983a71b02b7a7723cfed9d5ccb299cf8 · sha256:361ccd9ad2cdcce9… · /containers/cna/metrics/0/cvssV3_1

Source references

3 source assertions
{"url":"https://git.kernel.org/stable/c/426a9947a38d272d0e19c031658da68e31128667"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:4ebbb0155c23338f57f798383b36ff9e983a71b02b7a7723cfed9d5ccb299cf8 · sha256:361ccd9ad2cdcce9… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/4a60127debb9e370d6c0e22a307326b624a141f3"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:4ebbb0155c23338f57f798383b36ff9e983a71b02b7a7723cfed9d5ccb299cf8 · sha256:361ccd9ad2cdcce9… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/b27a75d42044d9d4709095617730b91b1c4af423"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:4ebbb0155c23338f57f798383b36ff9e983a71b02b7a7723cfed9d5ccb299cf8 · sha256:361ccd9ad2cdcce9… · /containers/cna/references/0

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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