Answer in brief
CVE-2026-64482 records a Unknown severity vulnerability in ALSA: gus: check snd_ctl_new1() return value. The current sources do not mark it as known exploited. The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
A CVSS score is not reported in the current record. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Linux/Linuxgeneric | >=c35034fd6446afaf408d5ab296068e32c775c965 <97f6bdf5d5ded2e37f358cacb5a95f1393356604 || >=c5ae57b1bb99bd6f50b90428fabde397c2aeba0f <eccf8e91266e39f6f15637702a04a1d344833fe2 || >=c5ae57b1bb99bd6f50b90428fabde397c2aeba0f <fc5d4f27ca1293bc1379ef8fff691c30d9803ca2 || >=c5ae57b1bb99bd6f50b90428fabde397c2aeba0f <5e74e5e8cb7cc25f7a89f59abaf3489bf0c6f4a0 || >=c5ae57b1bb99bd6f50b90428fabde397c2aeba0f <465075c6835103821d725c13f8c545898e5f2636 || >=c5ae57b1bb99bd6f50b90428fabde397c2aeba0f <c7fa99d30c7a166a5e5db5a585ce7501ff68326b || a1374d2683442633f8ad2169f8f31df45048e008 || >=6.1.34 <6.1.178 || >=6.3.8 <6.4 | 97f6bdf5d5ded2e37f358cacb5a95f1393356604, eccf8e91266e39f6f15637702a04a1d344833fe2, fc5d4f27ca1293bc1379ef8fff691c30d9803ca2, 5e74e5e8cb7cc25f7a89f59abaf3489bf0c6f4a0, 465075c6835103821d725c13f8c545898e5f2636, c7fa99d30c7a166a5e5db5a585ce7501ff68326b, 6.1.178, 6.4 |
| Linux/Linuxgeneric | 6.4 | Not reported |
Published upstream
Jul 25, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 17, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 17, 2026
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.
Quoted source text, attributed separately from HOL analysis.
Answer in brief
CVE-2026-64482 records a Unknown severity vulnerability in ALSA: gus: check snd_ctl_new1() return value. The current sources do not mark it as known exploited. The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
A CVSS score is not reported in the current record. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Linux/Linuxgeneric | >=c35034fd6446afaf408d5ab296068e32c775c965 <97f6bdf5d5ded2e37f358cacb5a95f1393356604 || >=c5ae57b1bb99bd6f50b90428fabde397c2aeba0f <eccf8e91266e39f6f15637702a04a1d344833fe2 || >=c5ae57b1bb99bd6f50b90428fabde397c2aeba0f <fc5d4f27ca1293bc1379ef8fff691c30d9803ca2 || >=c5ae57b1bb99bd6f50b90428fabde397c2aeba0f <5e74e5e8cb7cc25f7a89f59abaf3489bf0c6f4a0 || >=c5ae57b1bb99bd6f50b90428fabde397c2aeba0f <465075c6835103821d725c13f8c545898e5f2636 || >=c5ae57b1bb99bd6f50b90428fabde397c2aeba0f <c7fa99d30c7a166a5e5db5a585ce7501ff68326b || a1374d2683442633f8ad2169f8f31df45048e008 || >=6.1.34 <6.1.178 || >=6.3.8 <6.4 | 97f6bdf5d5ded2e37f358cacb5a95f1393356604, eccf8e91266e39f6f15637702a04a1d344833fe2, fc5d4f27ca1293bc1379ef8fff691c30d9803ca2, 5e74e5e8cb7cc25f7a89f59abaf3489bf0c6f4a0, 465075c6835103821d725c13f8c545898e5f2636, c7fa99d30c7a166a5e5db5a585ce7501ff68326b, 6.1.178, 6.4 |
| Linux/Linuxgeneric | 6.4 | Not reported |
Published upstream
Jul 25, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 17, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 17, 2026
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.
Quoted source text, attributed separately from HOL analysis.