PT-2025-36875 · Microsoft · Office

Guang Gong + 2 · Published 2025-09-09 · Updated 2025-11-29 · CVE-2025-54910

Positive Technologies (AI Summary)

CVSS v3.1

8.4

High

Base vector

AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions: Microsoft Office (affected versions not specified)

Description: A heap-based buffer overflow exists in Microsoft Office, potentially allowing an unauthorized attacker to execute code locally. The vulnerability may allow remote attackers to execute arbitrary code and affect the system.

Recommendations: At the moment, there is no information about a newer version that contains a fix for this vulnerability.

RCE

Heap Based Buffer Overflow

Weakness Enumeration

CWE-122

Related Identifiers

BDU:2025-10965

CVE-2025-54910

Affected Products

Office

References · 16

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-54910 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2025-54910 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-54910 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-54910 · Security Note
• https://bdu.fstec.ru/vul/2025-10965 · Security Note
• https://twitter.com/transilienceai/status/1965690752580677822 · Twitter Post
• https://twitter.com/girlsboysintech/status/1966201830343348578 · Twitter Post
• https://reddit.com/r/CVEWatch/comments/1ngtrtw/top_10_trending_cves_14092025 · Reddit Post
• https://reddit.com/r/CVEWatch/comments/1nhhri0/top_10_trending_cves_15092025 · Reddit Post
• https://roboshadow.com/blog/patch-tuesday-september-2025 · Reddit Post
• https://twitter.com/CVEnew/status/1965509644761305119 · Twitter Post
• https://reddit.com/r/CVEWatch/comments/1nidccg/top_10_trending_cves_16092025 · Reddit Post
• https://t.me/avleonovcom/1583 · Telegram Post
• https://twitter.com/girlsboysintech/status/1966240051337289939 · Twitter Post
• https://twitter.com/girlsboysintech/status/1966239722298339772 · Twitter Post