CVE-2025-27066
published 2025-08-06CVE-2025-27066: Reachable Assertion in WLAN Firmware Transient DOS while processing an ANQP message.
high7.5CVSS 3.1
AVNACLPRNUINSUCNINAH
EPSS
0.28%
19.3th percentile
Reachable Assertion in WLAN Firmware
Transient DOS while processing an ANQP message.
Affected
372 ranges· showing 25
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| android | — | — | |
| msrc | azl3_hyperv-daemons_6.6.22.1-2_on_azure_linux_3.0 | — | — |
| msrc | azl3_hyperv-daemons_6.6.35.1-1_on_azure_linux_3.0 | — | — |
| msrc | azure_linux_3.0_arm | — | — |
| msrc | azure_linux_3.0_x64 | — | — |
| qualcomm_inc | snapdragon | — | — |
| qualcomm_inc | snapdragon | — | — |
| qualcomm_inc | snapdragon | — | — |
| qualcomm_inc | snapdragon | — | — |
| qualcomm_inc | snapdragon | — | — |
| qualcomm_inc | snapdragon | — | — |
| qualcomm_inc | snapdragon | — | — |
| qualcomm_inc | snapdragon | — | — |
| qualcomm_inc | snapdragon | — | — |
| qualcomm_inc | snapdragon | — | — |
| qualcomm_inc | snapdragon | — | — |
| qualcomm_inc | snapdragon | — | — |
| qualcomm_inc | snapdragon | — | — |
| qualcomm_inc | snapdragon | — | — |
| qualcomm_inc | snapdragon | — | — |
| qualcomm_inc | snapdragon | — | — |
| qualcomm_inc | snapdragon | — | — |
| qualcomm_inc | snapdragon | — | — |
| qualcomm_inc | snapdragon | — | — |
| qualcomm_inc | snapdragon | — | — |
CVSS provenance
nvdv3.17.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
cvelistv57.5HIGH
vendor_msrc5.5MEDIUM
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Android
CVE-2025-27066: Closed-source component
vendor_android·2025-09-01·CVSS 7.5
CVE-2025-27066 [HIGH] CVE-2025-27066: Closed-source component
Android Security Bulletin 2025-09-01
CVE: CVE-2025-27066
Severity: HIGH
Component: Closed-source component
References: A-415773002
*
Microsoft
virtio: packed: fix unmap leak for indirect desc table
vendor_msrc·2024-05-14·CVSS 5.5
CVE-2024-27066 [MEDIUM] CWE-401 virtio: packed: fix unmap leak for indirect desc table
virtio: packed: fix unmap leak for indirect desc table
FAQ: Is Azure Linux the only Microsoft product that includes this open-source library and is therefore potentially affected by this vulnerability?
One of the main benefits to our customers who choose to use the Azure Linux distro is the commitment to keep it up to date with the most recent and most secure versions of the open source libraries with which the distro is composed. Microsoft is committed to transparency in this work which is why we began publishing CSAF/VEX in October 2025. See this blog post for more information. If impact to additional products is identified, we will update the CVE to reflect this.
Mariner: Mariner
Linux: Linux
Customer Action Required: Yes
Remediation: CBL-Mariner Releases
Reference: https://learn.
CVEList
Reachable Assertion in WLAN Firmware
cvelistv5·2025-08-06·CVSS 7.5
CVE-2025-27066 [HIGH] CWE-617 Reachable Assertion in WLAN Firmware
Reachable Assertion in WLAN Firmware
Transient DOS while processing an ANQP message.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2025-08-06
Published