EUVD-2026-73843

Out-of-bounds read in Microsoft Office allows an unauthorized attacker to disclose information over a network...

EUVD-2026-73844

Out-of-bounds read in Microsoft Office Word allows an unauthorized attacker to disclose information over a network...

CVE-2026-80087

A heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to disclose information over a network , per the CVSS 3.1 vector (AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N) scoring it 6.5 MEDIUM . The CISA SSVC assessment rates exploitation as none , automatability as no , and technica...

CVE-2026-80085

CVE-2026-80085 is a heap-based buffer overflow in Microsoft Office Word that allows an unauthorized attacker to achieve remote code execution over a network. The attack requires user interaction (e.g., opening a crafted document) but no prior authentication, yielding high impact to confidentialit...

CVE-2026-80080

CVE-2026-80080 is a double free vulnerability in Microsoft Office Word that allows an unauthorized attacker to achieve remote code execution over a network with user interaction required. The CVSS 3.1 base score is 8.8 (HIGH) , reflecting high impact to confidentiality, integrity, and availabilit...

CVE-2026-80086

CVE-2026-80086 is an out-of-bounds read vulnerability in Microsoft Office PowerPoint that allows an unauthorized attacker to disclose information over a network . The CVSS 3.1 base score is 6.5 (Medium) with a vector of AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N, indicating a network-based attack with l...

EUVD-2026-73836

Use after free in Microsoft Office Outlook allows an unauthorized attacker to execute code over a network...

EUVD-2026-73834

Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network...

CVE-2026-78526

CVE-2026-78526 is a heap-based buffer overflow in Microsoft Office Word that allows an unauthorized attacker to achieve remote code execution over a network. The CVSS 3.1 base score is 8.8 (HIGH) , with an attack vector of network, low complexity, no privileges required, and user interaction requ...

CVE-2026-80076

CVE-2026-80076 is an out-of-bounds read vulnerability in Microsoft Office that allows an unauthorized, remote attacker to disclose information over a network. The vulnerability is rated CVSS 3.1 6.5 (MEDIUM) with a vector of AV:N/AC:L/PR:N/UI:R, meaning exploitation requires user interaction but ...

CVE-2026-80078

Microsoft Office is affected by an out-of-bounds read vulnerability that allows an unauthorized, network-based attacker to disclose information . The attack requires user interaction and no prior privileges, resulting in high confidentiality impact with a CVSS 3.1 score of 6.5 (MEDIUM) . CISA's S...

EUVD-2026-73833

Out-of-bounds read in Microsoft Office allows an unauthorized attacker to disclose information over a network...

EUVD-2026-73830

Out-of-bounds read in Microsoft Office Outlook allows an unauthorized attacker to execute code over a network...

CVE-2026-78524

CVE-2026-78524 is an out-of-bounds write vulnerability in Microsoft Office that allows an unauthorized attacker to achieve remote code execution over a network. The CVSS 3.1 score is 8.8 (HIGH) with the vector AV:N/AC:L/PR:N/UI:R, meaning exploitation requires user interaction but no prior authen...

CVE-2026-78520

Microsoft Office Outlook is affected by an out-of-bounds read vulnerability (CVE-2026-78520), disclosed on 2026-09-08. The NVD description states it allows an unauthorized attacker to execute code over a network, while the associated CVSS 3.1 score of 6.5 (MEDIUM) with impacts limited to high con...

EUVD-2026-73828

Out-of-bounds read in Microsoft Office Outlook allows an unauthorized attacker to disclose information over a network...

CVE-2026-78521

A heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to achieve remote code execution over a network, rated CVSS 8.8 (HIGH) with vector AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H. The attack requires user interaction (e.g., opening a malicious document) but no prior auth...

CVE-2026-78519

CVE-2026-78519 is a use of uninitialized resource vulnerability in Microsoft Office Outlook that allows an unauthorized, remote attacker to execute code over a network. The CVSS 3.1 score is 8.8 (HIGH) , with low attack complexity and no privileges required, though user interaction is required to...

CVE-2026-77481

CVE-2026-77481 is a heap-based buffer overflow in Microsoft SQL Server that allows an authorized attacker (low privileges required) to achieve remote code execution over a network . The CVSS 3.1 base score is 8.8 (HIGH) , with high impact to confidentiality, integrity, and availability, and no us...

CVE-2026-78512

Microsoft Office Word is affected by a numeric truncation error that allows an unauthorized attacker to achieve remote code execution over a network. Exploitation requires user interaction (e.g., opening a crafted document) but no prior privileges. The CVSS 3.1 score is 8.8 (HIGH) with full impac...