CVE-2026-21367
Buffer Over-read in WLAN Firmware
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
CISA's decision points: whether it is exploited, whether attacks can be automated, and how much control an attacker gets. Assessed (SSVC 2.0.3).What do these mean? →
- Exploitation: none
- Automatable: no
- Technical impact: partial
Summary
Transient DOS when processing nonstandard FILS Discovery Frames with out-of-range action sizes during initial scans.
Timeline
- CVE published
- CISA SSVC assessment
Exploitation: none · Automatable: no · Technical impact: partial
- Record last updated
Affected versions
- Qualcomm, Inc. Snapdragon
AR8035, Cologne, CSR8811, FastConnect 6200, FastConnect 6700, FastConnect 6900, FastConnect 7800, FWA Gen 3 Ultra Platform, G2 Gen 1, Immersive Home 214 Platform, Immersive Home 216 Platform, Immersive Home 316 Platform, Immersive Home 318 Platform, IPQ5010, IPQ5028, IPQ6000, IPQ6010, IPQ6018, IPQ8076, IPQ8078, IPQ9574, Milos, Netrani, Networking Pro 1200 Platform, Networking Pro 1210 Platform, Networking Pro 1610 Platform, Networking Pro 400 Platform, Networking Pro 600 Platform, Networking Pro 610 Platform, Networking Pro 800 Platform, and 120 more