CVE-2026-54131

creationtimestamp| type| source ---|---|--- 2026-07-14 19:00:59+00:00| seen| https://advisories.ncsc.nl/advisory?id=NCSC-2026-0237 2026-07-14 22:03:04+00:00| seen| https://www.thezdi.com/blog/2026/7/14/the-july-2026-security-update-review 2026-07-15 01:00:52+00:00| seen|...

CVE-2026-54131

CVE-2026-54131 is an Office Excel vulnerability (use-after-free) that allows a local attacker to execute arbitrary code. Based on the sources, the issue affects Microsoft Excel components and stems from a use-after-free condition that can be triggered by handling crafted Excel objects/files, lead...