Answer in brief
CVE-2026-90361 records a Unknown severity vulnerability in wifi: ath11k: fix leak in ath11k_service_ready_ext_event(). 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 | >=5b90fc760db5a969ed26d70f8e62c91915f012bd <35cb3086b426b3468cfc32d0d8d9883409705ea9 || >=5b90fc760db5a969ed26d70f8e62c91915f012bd <854eb9053a793b73c4e8082e1923735a80c77bcd || >=5b90fc760db5a969ed26d70f8e62c91915f012bd <7dbf0bc50cf3ddd039becd875691bb7f484fa004 || >=5b90fc760db5a969ed26d70f8e62c91915f012bd <1296cae53052881ddd571a9d4f467a16ebfb7f14 || >=5b90fc760db5a969ed26d70f8e62c91915f012bd <10ccd92825504c029390874c6fb84c62d9f263f9 || >=5b90fc760db5a969ed26d70f8e62c91915f012bd <f5bb3471c9f46c6cabc06a152c13fc518330913e || >=5b90fc760db5a969ed26d70f8e62c91915f012bd <047a817147806140cdef5fa25d69d7b7a24f905c || >=5b90fc760db5a969ed26d70f8e62c91915f012bd <0293be2212d319d59589082461abf2a9b626cd1c | 35cb3086b426b3468cfc32d0d8d9883409705ea9, 854eb9053a793b73c4e8082e1923735a80c77bcd, 7dbf0bc50cf3ddd039becd875691bb7f484fa004, 1296cae53052881ddd571a9d4f467a16ebfb7f14, 10ccd92825504c029390874c6fb84c62d9f263f9, f5bb3471c9f46c6cabc06a152c13fc518330913e, 047a817147806140cdef5fa25d69d7b7a24f905c, 0293be2212d319d59589082461abf2a9b626cd1c |
| Linux/Linuxgeneric | 5.6 | Not reported |
Published upstream
Sep 17, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Sep 17, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Sep 17, 2026
In the Linux kernel, the following vulnerability has been resolved: wifi: ath11k: fix leak in ath11k_service_ready_ext_event() Currently, during ath11k_service_ready_ext_event() processing, svc_rdy_ext.mac_phy_caps can be allocated during TLV parsing. This is a temporary allocation that is freed on the success path, but not on the error path. If parsing succeeds far enough to allocate mac_phy_caps and then fails on a later TLV, the allocation leaks. So free the allocation on the error path. Compile tested only.
Quoted source text, attributed separately from HOL analysis.