office_2021 vulnerabilities
CVEs whose affected-version data names the office_2021 package. Each record lists the affected and patched versions; check a specific version with the dependency checker or POST /api/sbom.
244 CVEsRSS
CVE-2026-78525High· 8.8Use after free in Microsoft Office Outlook allows an unauthorized attacker to execute code over a network.
Use after free in Microsoft Office Outlook allows an unauthorized attacker to execute code over a network.
CVE-2026-78524High· 8.8Out-of-bounds write in Microsoft Office allows an unauthorized attacker to execute code over a network.
Out-of-bounds write in Microsoft Office allows an unauthorized attacker to execute code over a network.
CVE-2026-78522Medium· 6.5Out-of-bounds read in Microsoft Office Word allows an unauthorized attacker to disclose information over a network.
Out-of-bounds read in Microsoft Office Word allows an unauthorized attacker to disclose information over a network.
CVE-2026-78521High· 8.8Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network.
Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network.
CVE-2026-78520Medium· 6.5Out-of-bounds read in Microsoft Office Outlook allows an unauthorized attacker to execute code over a network.
Out-of-bounds read in Microsoft Office Outlook allows an unauthorized attacker to execute code over a network.
CVE-2026-78519High· 8.8Use of uninitialized resource in Microsoft Office Outlook allows an unauthorized attacker to execute code over a network.
Use of uninitialized resource in Microsoft Office Outlook allows an unauthorized attacker to execute code over a network.
CVE-2026-78518High· 8.8Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.
Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.
CVE-2026-78517High· 8.8Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network.
Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network.
CVE-2026-78515Medium· 6.5Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information over a network.
Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information over a network.
CVE-2026-78514High· 8.8Use after free in Microsoft Office Word allows an unauthorized attacker to execute code over a network.
Use after free in Microsoft Office Word allows an unauthorized attacker to execute code over a network.
CVE-2026-78513Medium· 5.5Out-of-bounds read in Microsoft Office PowerPoint allows an unauthorized attacker to disclose information locally.
Out-of-bounds read in Microsoft Office PowerPoint allows an unauthorized attacker to disclose information locally.
CVE-2026-78512High· 8.8Numeric truncation error in Microsoft Office Word allows an unauthorized attacker to execute code over a network.
Numeric truncation error in Microsoft Office Word allows an unauthorized attacker to execute code over a network.
CVE-2026-78511High· 8.8Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network.
Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network.
CVE-2026-78510High· 8.4Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code locally.
Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code locally.
CVE-2026-78509Critical· 9.8Heap-based buffer overflow in Microsoft Office Outlook allows an unauthorized attacker to execute code over a network.
Heap-based buffer overflow in Microsoft Office Outlook allows an unauthorized attacker to execute code over a network.
CVE-2026-78507High· 8.8Use after free in Microsoft Office Word allows an unauthorized attacker to execute code over a network.
Use after free in Microsoft Office Word allows an unauthorized attacker to execute code over a network.
CVE-2026-78506Medium· 5.5Improper null termination in Microsoft Office Word allows an unauthorized attacker to disclose information locally.
Improper null termination in Microsoft Office Word allows an unauthorized attacker to disclose information locally.
CVE-2026-78505High· 8.8Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code over a network.
Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code over a network.
CVE-2026-78504High· 8.8Stack-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network.
Stack-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network.
CVE-2026-78503Medium· 6.5Out-of-bounds read in Microsoft Office Word allows an unauthorized attacker to disclose information over a network.
Out-of-bounds read in Microsoft Office Word allows an unauthorized attacker to disclose information over a network.
CVE-2026-78502Medium· 6.5Out-of-bounds read in Microsoft Office Word allows an unauthorized attacker to disclose information over a network.
Out-of-bounds read in Microsoft Office Word allows an unauthorized attacker to disclose information over a network.
CVE-2026-77911Medium· 6.5Out-of-bounds read in Microsoft Office Word allows an unauthorized attacker to disclose information over a network.
Out-of-bounds read in Microsoft Office Word allows an unauthorized attacker to disclose information over a network.
CVE-2026-77901High· 8.8Null pointer dereference in Microsoft Office Word allows an unauthorized attacker to execute code over a network.
Null pointer dereference in Microsoft Office Word allows an unauthorized attacker to execute code over a network.
CVE-2026-77898High· 7.5Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code over a network.
Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code over a network.
CVE-2026-72977Medium· 6.5Out-of-bounds read in Microsoft Office PowerPoint allows an unauthorized attacker to disclose information over a network.
Out-of-bounds read in Microsoft Office PowerPoint allows an unauthorized attacker to disclose information over a network.
CVE-2026-72976Medium· 5.0Out-of-bounds read in Microsoft Office Word allows an authorized attacker to disclose information locally.
Out-of-bounds read in Microsoft Office Word allows an authorized attacker to disclose information locally.
CVE-2026-72975Medium· 6.5Out-of-bounds read in Microsoft Office PowerPoint allows an unauthorized attacker to disclose information over a network.
Out-of-bounds read in Microsoft Office PowerPoint allows an unauthorized attacker to disclose information over a network.
CVE-2026-72974Medium· 6.5Buffer over-read in Microsoft Office Excel allows an unauthorized attacker to disclose information over a network.
Buffer over-read in Microsoft Office Excel allows an unauthorized attacker to disclose information over a network.
CVE-2026-72973High· 8.8Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network.
Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network.
CVE-2026-72972High· 8.8Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network.
Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network.