CVE-2025-29792 is a use-after-free vulnerability in Microsoft Office and Microsoft 365 Apps that allows a local, authenticated attacker to achieve privilege escalation. With a CVSS score of 7.3 (HIGH), successful exploitation could lead to high impact on confidentiality, integrity, and availability, requiring user interaction to trigger. While a zero-day exploit was mentioned in media coverage, there is currently no public exploit code available in Metasploit, Nuclei, or ExploitDB, and it is not listed in CISA's KEV catalog. Community discussion and media coverage indicate some awareness of this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
Range not provided by sourceCPE matchmatch criteria | cpe:2.3:a:microsoft:365_apps:-:*:*:*:enterprise:*:*:* | ||
2016CPE matchmatch criteria | cpe:2.3:a:microsoft:office:2016:*:*:*:*:*:*:* | ||
2019CPE matchmatch criteria | cpe:2.3:a:microsoft:office:2019:*:*:*:*:*:*:* | ||
2021CPE matchmatch criteria | cpe:2.3:a:microsoft:office_long_term_servicing_channel:2021:*:*:*:*:-:*:* | ||
2024CPE matchmatch criteria | cpe:2.3:a:microsoft:office_long_term_servicing_channel:2024:*:*:*:*:-:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
The average CVE in this peer group has 0.2 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.