2079 matches found
EUVD-2026-73874
Stack-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally...
CVE-2026-81957
CVE-2026-81957 is an out-of-bounds read vulnerability in Microsoft Office Excel that allows an unauthorized, local attacker to execute code on the system. The attack requires user interaction (e.g., opening a crafted file) but no prior privileges. Microsoft rates the CVSS 3.1 score at 7.8 (HIGH) ...
EUVD-2026-73872
Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information locally...
CVE-2026-81960
A heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to achieve local code execution . The vulnerability requires user interaction (e.g., opening a malicious file) but no prior privileges. The assigned CVSS 3.1 score is 7.8 (HIGH) with full impact to confidential...
EUVD-2026-73871
Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally...
CVE-2026-81389
CVE-2026-81389 is a heap-based buffer overflow in Microsoft Office Excel that allows an unauthorized attacker to execute code locally. The vulnerability requires user interaction and has a high attack complexity , but no prior privileges are needed. The CVSS 3.1 score is 7.0 (HIGH) with full impa...
CVE-2026-81400
An out-of-bounds read vulnerability in Microsoft Office Excel allows an unauthorized local attacker to disclose information. The CVSS 3.1 score is 5.5 (MEDIUM) with a local attack vector, no privileges required, and user interaction required, resulting in a high impact to confidentiality with no ...
CVE-2026-81393
CVE-2026-81393 is an out-of-bounds read vulnerability in Microsoft Office Excel that allows an unauthorized local attacker to disclose information . The CVSS 3.1 score is 5.5 (MEDIUM) , reflecting a local attack vector , no privileges required , but user interaction required (e.g., opening a craf...
CVE-2026-81397
CVE-2026-81397 is a heap-based buffer overflow in Microsoft Office Excel that allows an unauthorized attacker to execute code locally. The attack vector is local with low complexity and no privileges required, though user interaction is required (e.g., opening a crafted file). The CVSS 3.1 score ...
CVE-2026-81396
CVE-2026-81396 is a stack-based buffer overflow in Microsoft Office Excel that allows an unauthorized attacker to execute code locally. The vulnerability requires user interaction (e.g., opening a malicious file) but does not require prior privileges, with a CVSS 3.1 score of 7.8 (HIGH) . The pri...
CVE-2026-81401
CVE-2026-81401 is a type confusion vulnerability in Microsoft Office Excel that allows an unauthorized attacker to disclose information locally . The flaw stems from access of a resource using an incompatible type. The assigned CVSS 3.1 score is 5.5 (Medium) with a local attack vector, low comple...
CVE-2026-81399
CVE-2026-81399 is a buffer over-read vulnerability in Microsoft Office Excel that allows a local attacker to disclose information . The CVSS 3.1 score is 5.5 (MEDIUM) with the vector AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N, meaning exploitation requires user interaction (e.g., opening a crafted file)...
EUVD-2026-73855
Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally...
CVE-2026-81947
Microsoft Office Excel is affected by a heap-based buffer overflow that allows an unauthorized attacker to execute code locally (CVSS v3.1 score 7.8 HIGH ). The attack requires user interaction (e.g., opening a malicious file) and no prior privileges. Impact spans confidentiality, integrity, and ...
CVE-2026-81386
Microsoft Office Excel is affected by a heap-based buffer overflow that allows an unauthorized attacker to execute code locally after a user opens a crafted file. The CVSS 3.1 score is 7.8 (High) with a local attack vector, low complexity, no privileges required, and user interaction required, re...
EUVD-2026-73853
Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally...
CVE-2026-81398
CVE-2026-81398 is a heap-based buffer overflow in Microsoft Office Excel that allows an unauthorized attacker to execute code locally. The CVSS v3.1 score is 7.8 (HIGH) with a vector of AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H, meaning a local attack with low complexity requires user interaction (e.g....
EUVD-2026-73846
Out-of-bounds read in Microsoft Office allows an unauthorized attacker to disclose information over a network...
CVE-2026-80081
CVE-2026-80081 is a use-after-free vulnerability in Microsoft Office PowerPoint that allows an unauthorized attacker to achieve remote code execution over a network. The CVSS 3.1 score is 8.8 (HIGH) with a vector of AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H, meaning exploitation requires user interacti...