PatchTheCVE: outlookhttps://patchthecve.com/CVEs with upgrade or downgrade fix stepsCVE-2026-80073: Out-of-bounds read in Microsoft Office Outlook allows an unauthorized attacker to disclose information over a https://patchthecve.com/cve/CVE-2026-80073.htmlhttps://patchthecve.com/cve/CVE-2026-80073.htmlWed, 09 Sep 2026 18:55:32 +0000MEDIUM 6.5: Out-of-bounds read in Microsoft Office Outlook allows an unauthorized attacker to disclose information over a network.CVE-2026-78519: Use of uninitialized resource in Microsoft Office Outlook allows an unauthorized attacker to execute code overhttps://patchthecve.com/cve/CVE-2026-78519.htmlhttps://patchthecve.com/cve/CVE-2026-78519.htmlWed, 09 Sep 2026 18:58:55 +0000HIGH 8.8: Use of uninitialized resource in Microsoft Office Outlook allows an unauthorized attacker to execute code over a network.CVE-2026-69629: Heap-based buffer overflow in Microsoft Office Outlook allows an unauthorized attacker to execute code over a https://patchthecve.com/cve/CVE-2026-69629.htmlhttps://patchthecve.com/cve/CVE-2026-69629.htmlWed, 09 Sep 2026 19:23:58 +0000HIGH 8.8: Heap-based buffer overflow in Microsoft Office Outlook allows an unauthorized attacker to execute code over a network.CVE-2026-70329: Integer overflow or wraparound in Microsoft Office Outlook allows an unauthorized attacker to execute code ovehttps://patchthecve.com/cve/CVE-2026-70329.htmlhttps://patchthecve.com/cve/CVE-2026-70329.htmlFri, 14 Aug 2026 15:33:03 +0000HIGH 8.8: Integer overflow or wraparound in Microsoft Office Outlook allows an unauthorized attacker to execute code over a network.CVE-2026-62882: Insufficiently protected credentials in Microsoft Office Outlook allows an unauthorized attacker to perform sphttps://patchthecve.com/cve/CVE-2026-62882.htmlhttps://patchthecve.com/cve/CVE-2026-62882.htmlFri, 14 Aug 2026 15:38:24 +0000MEDIUM 4.3: Insufficiently protected credentials in Microsoft Office Outlook allows an unauthorized attacker to perform spoofing over a network.CVE-2026-42893: Improper neutralization of special elements used in a command ('command injection') in M365 Copilot allows an https://patchthecve.com/cve/CVE-2026-42893.htmlhttps://patchthecve.com/cve/CVE-2026-42893.htmlMon, 26 Oct 2026 18:10:00 +0000HIGH 7.4: Improper neutralization of special elements used in a command ('command injection') in M365 Copilot allows an unauthorized attacker to perform tampering over a network.