NVD disclosure day

Published threat advisories for May 25, 2021

CVE-2021-33574

glibc mq_notify Use-After-Free Vulnerability

Halo Surface Signal: 1 out of 5 — much less likely to be public-facing.

A use-after-free vulnerability in the GNU C Library's `mq_notify` function could allow an attacker to cause a denial of service or other unspecified impacts. This critical flaw affects a fundamental system component, potentially leading to application crashes and system instability. Confirming its presence and relevanc

NVD modified: NVD date unavailable

CVE advisoryKnown Exploit

CVE-2021-27562

Arm Trusted Firmware-M System Halt and Data Exposure Risk.

Halo Surface Signal: 1 out of 5 — much less likely to be public-facing.

Certain versions of Arm Trusted Firmware M are affected by a flaw that could allow a local attacker to halt a system, overwrite secure data, or expose secure data. This presents a business risk related to system availability and data confidentiality. Organizations should apply vendor security updates to mitigate this r

NVD modified: NVD date unavailable • CISA KEV