Answer in brief
CVE-2026-74295 records a Unknown severity vulnerability in ASoC: codecs: hdac_hdmi: Validate written enum 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.
Answer in brief
CVE-2026-74295 records a Unknown severity vulnerability in ASoC: codecs: hdac_hdmi: Validate written enum 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 | >=4a3478debf36c0aa0cf0860daec245b13cd4448f <216336418c007c4b44c650acf2fd3d2de5bb81e8 || >=4a3478debf36c0aa0cf0860daec245b13cd4448f <bc464a6a9e352daa17b1636c090cf3185710b9a0 || >=4a3478debf36c0aa0cf0860daec245b13cd4448f <8cbf24714d6b3f553fc959632c9781176a73a9a7 || >=4a3478debf36c0aa0cf0860daec245b13cd4448f <7f02e9064b6f84e7f93c72f134306271eb4f7de4 || >=4a3478debf36c0aa0cf0860daec245b13cd4448f <9131e4b023e0db5764680034bdc94aeae0b0f33d || >=4a3478debf36c0aa0cf0860daec245b13cd4448f <d8961b5c7889b6ecc00f1409d36826df1665df27 || >=4a3478debf36c0aa0cf0860daec245b13cd4448f <0b08baeccdcf52fad328ad645f5b4fbee04eea34 | 216336418c007c4b44c650acf2fd3d2de5bb81e8, bc464a6a9e352daa17b1636c090cf3185710b9a0, 8cbf24714d6b3f553fc959632c9781176a73a9a7, 7f02e9064b6f84e7f93c72f134306271eb4f7de4, 9131e4b023e0db5764680034bdc94aeae0b0f33d, d8961b5c7889b6ecc00f1409d36826df1665df27, 0b08baeccdcf52fad328ad645f5b4fbee04eea34 |
| Linux/Linuxgeneric | 4.6 | Not reported |
Published upstream
Aug 15, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 15, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 15, 2026
In the Linux kernel, the following vulnerability has been resolved: ASoC: codecs: hdac_hdmi: Validate written enum value hdac_hdmi_set_pin_port_mux() uses the written enum value to index the texts array before calling snd_soc_dapm_put_enum_double(), which validates that the value is within the enum item range. An out-of-range value can therefore make the driver read past the texts array before the helper rejects the write. Move the lookup after the helper has accepted the value.
Quoted source text, attributed separately from HOL analysis.
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 | >=4a3478debf36c0aa0cf0860daec245b13cd4448f <216336418c007c4b44c650acf2fd3d2de5bb81e8 || >=4a3478debf36c0aa0cf0860daec245b13cd4448f <bc464a6a9e352daa17b1636c090cf3185710b9a0 || >=4a3478debf36c0aa0cf0860daec245b13cd4448f <8cbf24714d6b3f553fc959632c9781176a73a9a7 || >=4a3478debf36c0aa0cf0860daec245b13cd4448f <7f02e9064b6f84e7f93c72f134306271eb4f7de4 || >=4a3478debf36c0aa0cf0860daec245b13cd4448f <9131e4b023e0db5764680034bdc94aeae0b0f33d || >=4a3478debf36c0aa0cf0860daec245b13cd4448f <d8961b5c7889b6ecc00f1409d36826df1665df27 || >=4a3478debf36c0aa0cf0860daec245b13cd4448f <0b08baeccdcf52fad328ad645f5b4fbee04eea34 | 216336418c007c4b44c650acf2fd3d2de5bb81e8, bc464a6a9e352daa17b1636c090cf3185710b9a0, 8cbf24714d6b3f553fc959632c9781176a73a9a7, 7f02e9064b6f84e7f93c72f134306271eb4f7de4, 9131e4b023e0db5764680034bdc94aeae0b0f33d, d8961b5c7889b6ecc00f1409d36826df1665df27, 0b08baeccdcf52fad328ad645f5b4fbee04eea34 |
| Linux/Linuxgeneric | 4.6 | Not reported |
Published upstream
Aug 15, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 15, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 15, 2026
In the Linux kernel, the following vulnerability has been resolved: ASoC: codecs: hdac_hdmi: Validate written enum value hdac_hdmi_set_pin_port_mux() uses the written enum value to index the texts array before calling snd_soc_dapm_put_enum_double(), which validates that the value is within the enum item range. An out-of-range value can therefore make the driver read past the texts array before the helper rejects the write. Move the lookup after the helper has accepted the value.
Quoted source text, attributed separately from HOL analysis.