CVE-2026-20493: In wifi, there is a possible out of bounds write due to a missing bounds check. This could lead to local denial of service if a malicious actor has already obtained the System priv
In wifi, there is a possible out of bounds write due to a missing bounds check. This could lead to local denial of service if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: BORA00154903; Issue ID: MSV-7575.
Details
Original advisory: https://nvd.nist.gov/vuln/detail/CVE-2026-20493
Referenced CVEs
| CVE | CSIRTS overview | External |
|---|---|---|
| CVE-2026-20493 | coverage & exploitation status | NVD · CVE.org |
Recent advisories for In wifi
A cluster of recent advisories against the same product widens the attack surface — attackers routinely chain freshly published CVEs on one product, so review these together.
- unknownCVE-2026-20494: In wifi, there is a possible out of bounds read due to a missing bounds check. This could lead…nvd · 2026-08-03
- mediumCVE-2026-67596: CSL 1010 M2M 3G WiFi Module firmware through 2.2.1.4 contains a weak encryption vulnerability …nvd · 2026-07-30
- highCVE-2026-64515: In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: fix MLE de…nvd · 2026-07-25
- unknownCVE-2026-64506: In the Linux kernel, the following vulnerability has been resolved: wifi: rtw89: correct drop …nvd · 2026-07-25
- unknownCVE-2026-64325: In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7921/mt7925:…nvd · 2026-07-25
- highCVE-2026-64255: In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: mld: valida…nvd · 2026-07-24
More from NVD Recent CVEs
- unknownCVE-2026-58063: In Bouncy Castle for Java before 1.85, BCFKS keystore load honours unbounded KDF cost from unt…2026-08-03
- unknownCVE-2026-58062: In Bouncy Castle for Java before 1.85, Stapled OCSP response accepted without binding to the c…2026-08-03
- unknownCVE-2026-58061: In Bouncy Castle for Java before 1.85, CCM-family modes write plaintext to caller buffer befor…2026-08-03
- unknownCVE-2026-58060: In Bouncy Castle for Java before 1.85, HSS public-key level count unbounded, enabling huge all…2026-08-03
- unknownCVE-2026-58059: In Bouncy Castle for Java before 1.85, Quadratic-time escaping when stringifying X.500 disting…2026-08-03