610 matches found
CVE-2026-81951
CVE-2026-81951 is a heap-based buffer overflow in Microsoft Office Excel that allows an unauthorized attacker to execute code locally . The vulnerability is scored CVSS 3.1: 7.8 (HIGH) with a local attack vector , low complexity, no privileges required, and user interaction required (i.e., a vict...
EUVD-2026-73876
Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally...
CVE-2026-81388
CVE-2026-81388 is a stack-based buffer overflow in Microsoft Office Excel that allows an unauthorized attacker to execute code locally. The attack requires user interaction (e.g., opening a crafted file) and no prior privileges. The CVSS 3.1 score is 7.8 (HIGH) , with high impact to confidentiali...
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-2026-81395
CVE-2026-81395 is an out-of-bounds read in Microsoft Office Excel that allows an unauthorized attacker to disclose information locally. The CVSS 3.1 score is 5.5 (MEDIUM) with a local attack vector, low complexity, no privileges required, and user interaction required, resulting in high confident...
EUVD-2026-73870
Exposure of sensitive system information to an unauthorized control sphere in Microsoft Office Excel allows an unauthorized attacker to disclose information locally...
CVE-2026-81394
CVE-2026-81394 is an information disclosure vulnerability in Microsoft Office Excel . Exposure of sensitive system information to an unauthorized control sphere allows a local, unprivileged attacker to disclose information, provided the target user interacts with a crafted file. The CVSS 3.1 scor...
EUVD-2026-73871
Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally...
EUVD-2026-73869
Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally...
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 ...
EUVD-2026-73867
Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information locally...
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...
EUVD-2026-73863
Stack-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally...
EUVD-2026-73864
Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information locally...
CVE-2026-81392
CVE-2026-81392 is an out-of-bounds read vulnerability in Microsoft Office Excel that allows an unauthorized, local attacker to disclose information . The CVSS v3.1 score is 5.5 (MEDIUM) with a vector of AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N, meaning exploitation requires user interaction and a loca...
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...
EUVD-2026-73862
Use of uninitialized resource in Microsoft Office Excel allows an unauthorized attacker to disclose information locally...
CVE-2026-81958
Microsoft Office Excel is affected by a use of uninitialized resource flaw that allows an unauthorized, local attacker to disclose information. The vulnerability requires user interaction (e.g., opening a crafted file) and results in a high confidentiality impact with no integrity or availability...