Metrics
Affected Vendors & Products
No advisories yet.
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
Thu, 29 Jan 2026 21:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Thu, 29 Jan 2026 19:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | alsa-lib versions 1.2.2 up to and including 1.2.15.2, prior to commit 5f7fe33, contain a heap-based buffer overflow in the topology mixer control decoder. The tplg_decode_control_mixer1() function reads the num_channels field from untrusted .tplg data and uses it as a loop bound without validating it against the fixed-size channel array (SND_TPLG_MAX_CHAN). A crafted topology file with an excessive num_channels value can cause out-of-bounds heap writes, leading to a crash. | |
| Title | alsa-lib 1.2.15.2 Topology Decoder Heap-based Buffer Overflow | |
| Weaknesses | CWE-129 | |
| References |
| |
| Metrics |
cvssV4_0
|
Projects
Sign in to view the affected projects.
Status: PUBLISHED
Assigner: VulnCheck
Published:
Updated: 2026-01-29T20:24:16.805Z
Reserved: 2026-01-28T21:47:35.120Z
Link: CVE-2026-25068
Updated: 2026-01-29T20:24:07.163Z
Status : Received
Published: 2026-01-29T20:16:10.623
Modified: 2026-01-29T20:16:10.623
Link: CVE-2026-25068
No data.
OpenCVE Enrichment
No data.