CVE-2026-64482ALSA: gus: check snd_ctl_new1() return value
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No exploitation reported and no EPSS estimate yet.
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In the Linux kernel, the following vulnerability has been resolved: ALSA: gus: check snd_ctl_new1() return value snd_ctl_new1() can return NULL when memory allocation fails. snd_gf1_pcm_volume_control() does not check the return value before dereferencing kctl->id.index, which can lead to a NULL pointer dereference. Add a NULL check after snd_ctl_new1() and return -ENOMEM if it fails.
- CVSS
- Not yet scored
- Weakness (CWE)
- Not given
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Linux
- NVD analysis
- Received
- Record last updated
- Aug 17, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Linux Linux linux:linux (from the name) | from c35034fd6446afaf408d5ab296068e32c775c965 before 97f6bdf5d5ded2e37f358cacb5a95f1393356604; from c5ae57b1bb99bd6f50b90428fabde397c2aeba0f before eccf8e91266e39f6f15637702a04a1d344833fe2; from c5ae57b1bb99bd6f50b90428fabde397c2aeba0f before fc5d4f27ca1293bc1379ef8fff691c30d9803ca2; from c5ae57b1bb99bd6f50b90428fabde397c2aeba0f before 5e74e5e8cb7cc25f7a89f59abaf3489bf0c6f4a0; from c5ae57b1bb99bd6f50b90428fabde397c2aeba0f before 465075c6835103821d725c13f8c545898e5f2636; from c5ae57b1bb99bd6f50b90428fabde397c2aeba0f before c7fa99d30c7a166a5e5db5a585ce7501ff68326b; a1374d2683442633f8ad2169f8f31df45048e008; from 6.1.34 before 6.1.178; and 1 more ranges | CNA record |
References
- https://git.kernel.org/stable/c/97f6bdf5d5ded2e37f358cacb5a95f1393356604
- https://git.kernel.org/stable/c/eccf8e91266e39f6f15637702a04a1d344833fe2
- https://git.kernel.org/stable/c/fc5d4f27ca1293bc1379ef8fff691c30d9803ca2
- https://git.kernel.org/stable/c/5e74e5e8cb7cc25f7a89f59abaf3489bf0c6f4a0
- https://git.kernel.org/stable/c/465075c6835103821d725c13f8c545898e5f2636
- https://git.kernel.org/stable/c/c7fa99d30c7a166a5e5db5a585ce7501ff68326b
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.