CVE-2026-54988

creationtimestamp| type| source ---|---|--- 2026-07-14 19:00:56+00:00| seen| https://advisories.ncsc.nl/advisory?id=NCSC-2026-0237 2026-07-14 22:02:56+00:00| seen| https://www.thezdi.com/blog/2026/7/14/the-july-2026-security-update-review 2026-07-15 01:00:50+00:00| seen|...

CVE-2026-54988

CVE-2026-54988 is an out-of-bounds read vulnerability affecting Microsoft Excel, enabling a local attacker to disclose information. The existing sources confirm the vulnerability in Microsoft Office Excel with local access requiring user interaction, but do not specify exact vulnerable versions, ...