Patch tracker / Products / Microsoft Office 2019

Microsoft Office 2019: vulnerabilities and security updates

Every CVE affecting Microsoft Office 2019 and the Microsoft update (KB) that fixes it, ranked by real-world risk. Actively exploited (CISA KEV) first, then EPSS exploit probability, on top of CVSS severity.

CVEs
430
Updates (KBs)
176
Actively exploited (KEV)
3
Critical Severity
13

CVEs affecting Microsoft Office 2019

CVESeverityCVSSEPSSStatus
CVE-2026-21509High7.873%KEV
CVE-2024-38189High8.88.2%KEV
CVE-2024-38226High7.32.7%KEV
CVE-2025-49703High7.8100%-
CVE-2026-55023Critical9.885%-
CVE-2026-55027Critical9.885%-
CVE-2026-55028Critical9.885%-
CVE-2026-55035Critical9.885%-
CVE-2026-55047Critical9.885%-
CVE-2026-55050Critical9.885%-
CVE-2026-55121Critical9.885%-
CVE-2026-55124Critical9.885%-
CVE-2026-55142Critical9.885%-
CVE-2026-56192Critical9.885%-
CVE-2026-55045High8.485%-
CVE-2026-55032High7.885%-
CVE-2026-55033High7.885%-
CVE-2026-55038High7.885%-
CVE-2026-55055High7.885%-
CVE-2026-55125High7.885%-
CVE-2026-55127High7.885%-
CVE-2026-55128High7.885%-
CVE-2026-55130High7.885%-
CVE-2026-55132High7.885%-
CVE-2026-55134High7.885%-
CVE-2026-55026Medium6.285%-
CVE-2026-40367High8.476%-
CVE-2026-20948High7.833%-
CVE-2025-29794High8.824%-
CVE-2025-26642High7.824%-
CVE-2025-27747High7.824%-
CVE-2025-29820High7.824%-
CVE-2025-53733High8.420%-
CVE-2025-29793High7.224%-
CVE-2025-47168High7.821%-
CVE-2025-47169High7.821%-
CVE-2025-54906High7.819%-
CVE-2025-54905High7.119%-
CVE-2025-53736Medium6.820%-
CVE-2024-38200Medium6.520%-
CVE-2026-78510Critical9.80.9%-
CVE-2026-72976Critical9.80.9%-
CVE-2026-78509Critical9.80.9%-
CVE-2024-38021High8.83.5%-
CVE-2026-35440High8.44.4%-
CVE-2026-40364High8.44.4%-
CVE-2026-40366High8.44.4%-
CVE-2026-40421High8.44.4%-
CVE-2026-40361High8.44.4%-
CVE-2024-43504High7.86.5%-
CVE-2026-81955High8.81.7%-
CVE-2025-49697High8.42.8%-
CVE-2025-49695High8.42.8%-
CVE-2025-49696High8.42.8%-
CVE-2026-69742High8.81.0%-
CVE-2026-81385High8.81.0%-
CVE-2026-69678High8.81.0%-
CVE-2026-69767High8.81.0%-
CVE-2026-69797High8.81.0%-
CVE-2026-69285High8.80.9%-
CVE-2026-69442High8.80.9%-
CVE-2026-69764High8.80.9%-
CVE-2026-78505High8.80.9%-
CVE-2026-78524High8.80.9%-
CVE-2026-81952High8.80.9%-
CVE-2026-69556High8.80.9%-
CVE-2026-69671High8.80.9%-
CVE-2026-69686High8.80.9%-
CVE-2026-69722High8.80.9%-
CVE-2026-69759High8.80.9%-
CVE-2026-72972High8.80.9%-
CVE-2026-72973High8.80.9%-
CVE-2026-77901High8.80.9%-
CVE-2026-78504High8.80.9%-
CVE-2026-78511High8.80.9%-
CVE-2026-78514High8.80.9%-
CVE-2026-78517High8.80.9%-
CVE-2026-78521High8.80.9%-
CVE-2026-78525High8.80.9%-
CVE-2026-80080High8.80.9%-
CVE-2026-80085High8.80.9%-
CVE-2026-65807High8.80.9%-
CVE-2026-68797High8.80.9%-
CVE-2026-68799High8.80.9%-
CVE-2026-68802High8.80.9%-
CVE-2026-68808High8.80.9%-
CVE-2026-48580High8.80.9%-
CVE-2026-50408High8.80.9%-
CVE-2026-55046High8.80.9%-
CVE-2026-55138High8.80.9%-
CVE-2026-62870High8.80.9%-
CVE-2026-69629High8.80.9%-
CVE-2026-78519High8.80.9%-
CVE-2026-78512High8.80.9%-
CVE-2026-78518High8.80.9%-
CVE-2026-69614High8.80.9%-
CVE-2026-69529High8.80.8%-
CVE-2026-69778High8.80.8%-
CVE-2026-78526High8.80.7%-
CVE-2026-62882High8.80.7%-
CVE-2026-70329High8.80.7%-
CVE-2025-21362High8.40.9%-
CVE-2025-21354High8.40.9%-
CVE-2025-47162High8.40.8%-
CVE-2025-47953High8.40.8%-
CVE-2025-47164High8.40.8%-
CVE-2025-54910High8.40.7%-
CVE-2025-47167High8.40.7%-
CVE-2025-59236High8.40.7%-
CVE-2025-30377High8.40.7%-
CVE-2025-30386High8.40.7%-
CVE-2026-55042High8.40.6%-
CVE-2026-55057High8.40.6%-
CVE-2026-55139High8.40.6%-
CVE-2026-56195High8.40.6%-
CVE-2025-49700High7.82.8%-
CVE-2025-47994High7.82.8%-
CVE-2025-49698High7.82.8%-
CVE-2025-49702High7.82.8%-
CVE-2025-53731High8.40.5%-
CVE-2025-53740High8.40.5%-
CVE-2025-48812High8.40.5%-
CVE-2026-26110High8.40.5%-
CVE-2026-26109High8.40.5%-
CVE-2025-32704High8.40.4%-
CVE-2025-62554High8.40.4%-
CVE-2025-62557High8.40.4%-
CVE-2026-21260High7.53.8%-
CVE-2026-21511High7.53.8%-
CVE-2026-40363High8.40.4%-
CVE-2026-40358High8.40.4%-
CVE-2026-32190High8.40.3%-
CVE-2025-27746High7.82.5%-
CVE-2025-27751High7.82.5%-
CVE-2025-27750High7.82.5%-
CVE-2025-59222High7.82.5%-
CVE-2025-47175High7.82.4%-
CVE-2025-47165High7.82.2%-
CVE-2026-44822High8.20.6%-
CVE-2026-45455High8.20.6%-
CVE-2024-43600High7.81.2%-
CVE-2024-49069High7.81.2%-
CVE-2025-21390High7.81.1%-
CVE-2025-21381High7.81.1%-
CVE-2025-21386High7.81.1%-
CVE-2025-21387High7.81.1%-
CVE-2025-21394High7.81.1%-
CVE-2025-27745High7.81.1%-
CVE-2025-27748High7.81.1%-
CVE-2025-27749High7.81.1%-
CVE-2025-27752High7.81.1%-
CVE-2025-29791High7.81.1%-
CVE-2025-21366High7.81.1%-
CVE-2025-21186High7.81.1%-
CVE-2024-49142High7.81.1%-
CVE-2025-21383High7.81.0%-
CVE-2025-21395High7.81.0%-
CVE-2024-49033High7.52.1%-
CVE-2024-49026High7.81.0%-
CVE-2024-49027High7.81.0%-
CVE-2024-49028High7.81.0%-
CVE-2024-49029High7.81.0%-
CVE-2024-49030High7.81.0%-
CVE-2025-24057High7.80.9%-
CVE-2025-24080High7.80.9%-
CVE-2025-24083High7.80.9%-
CVE-2025-26630High7.80.9%-
CVE-2026-62804High7.80.9%-
CVE-2024-43463High7.80.9%-
CVE-2024-38016High7.80.9%-
CVE-2024-38171High7.80.9%-
CVE-2026-68793High7.80.9%-
CVE-2026-68794High7.80.9%-
CVE-2026-68795High7.80.9%-
CVE-2026-68796High7.80.9%-
CVE-2026-68800High7.80.9%-
CVE-2026-68801High7.80.9%-
CVE-2026-68803High7.80.9%-
CVE-2026-68804High7.80.9%-
CVE-2026-68805High7.80.9%-
CVE-2026-68806High7.80.9%-
CVE-2026-68807High7.80.9%-
CVE-2026-68810High7.80.9%-
CVE-2026-68811High7.80.9%-
CVE-2026-68812High7.80.9%-
CVE-2026-68814High7.80.9%-
CVE-2026-68815High7.80.9%-
CVE-2026-68816High7.80.9%-
CVE-2026-68817High7.80.9%-
CVE-2026-47642High7.80.9%-
CVE-2026-50675High7.80.9%-
CVE-2026-54131High7.80.9%-
CVE-2026-55024High7.80.9%-
CVE-2026-55025High7.80.9%-
CVE-2026-55029High7.80.9%-
CVE-2026-55031High7.80.9%-
CVE-2026-55036High7.80.9%-
CVE-2026-55037High7.80.9%-
CVE-2026-55039High7.80.9%-
CVE-2026-55041High7.80.9%-
CVE-2026-55044High7.80.9%-
CVE-2026-55048High7.80.9%-
CVE-2026-55053High7.80.9%-
CVE-2026-55058High7.80.9%-
CVE-2026-55131High7.80.9%-
CVE-2026-55136High7.80.9%-
CVE-2026-55137High7.80.9%-
CVE-2026-55141High7.80.9%-
CVE-2026-55899High7.80.9%-
CVE-2026-55947High7.80.9%-
CVE-2026-55948High7.80.9%-
CVE-2026-55949High7.80.9%-
CVE-2026-58618High7.80.9%-
CVE-2024-49031High7.80.9%-
CVE-2024-49032High7.80.9%-
CVE-2026-81386High7.80.9%-
CVE-2026-81388High7.80.9%-
CVE-2026-81396High7.80.9%-
CVE-2026-81397High7.80.9%-
CVE-2026-81398High7.80.9%-
CVE-2026-81947High7.80.9%-
CVE-2026-81948High7.80.9%-
CVE-2026-81949High7.80.9%-
CVE-2026-81950High7.80.9%-
CVE-2026-81951High7.80.9%-
CVE-2026-81953High7.80.9%-
CVE-2026-81954High7.80.9%-
CVE-2026-81956High7.80.9%-
CVE-2026-81957High7.80.9%-
CVE-2026-81959High7.80.9%-
CVE-2026-81960High7.80.9%-
CVE-2025-21392High7.80.8%-
CVE-2025-29822High7.80.8%-
CVE-2025-62562High7.80.8%-
CVE-2025-62558High7.80.8%-
CVE-2025-62559High7.80.8%-
CVE-2024-43465High7.80.8%-
CVE-2025-47173High7.80.8%-
CVE-2025-24075High7.80.7%-
CVE-2025-24081High7.80.7%-
CVE-2025-24082High7.80.7%-
CVE-2025-24079High7.80.7%-
CVE-2026-63518High7.80.7%-
CVE-2026-20950High7.80.7%-
CVE-2026-20957High7.80.7%-
CVE-2026-20946High7.80.7%-
CVE-2025-59231High7.80.7%-
CVE-2025-59233High7.80.7%-
CVE-2025-59223High7.80.7%-
CVE-2025-59224High7.80.7%-

Showing the 250 highest-risk of 430 CVEs. See all in the CVE reference.

Updates (KBs) for Microsoft Office 2019

UpdateReleasedSeverityCVSSEPSSCVEsStatus
KB50027132026-01-13High7.873%1KEV
KB50025612024-08-13High8.88.2%1KEV
KB50025662024-09-10High7.32.7%1KEV
KB50026912025-04-08High8.824%4-
KB50026922025-04-08High8.824%4-
KB50025702024-08-13Medium6.520%1-
KB50026252024-08-13Medium6.520%1-
KB50029162026-09-08Critical9.80.9%18-
KB50029232026-09-08Critical9.80.9%31-
KB50026202024-07-09High8.83.5%2-
KB50028582026-05-12High8.44.4%6-
KB50026432024-10-08High7.86.5%1-
KB50027422025-07-08High8.42.8%7-
KB50026442026-09-08High8.81.0%2-
KB50029202026-09-08High8.81.0%6-
KB50028842026-08-11High8.80.9%58-
KB50028862026-07-14High8.80.9%32-
KB50029192026-09-08High8.80.9%3-
KB50029042026-09-08High8.80.9%30-
KB50029122026-09-08High8.80.9%2-
KB50029142026-09-08High8.80.9%31-
KB50029032026-08-11High8.80.9%25-
KB40111602026-09-08High8.80.8%1-
KB50029132026-09-08High8.80.8%2-
KB50028982026-09-08High8.80.7%2-
KB50027552026-08-11High8.80.7%3-
KB51228742026-09-08High8.80.6%1-
KB50026772025-01-14High8.40.9%2-
KB50026732025-01-14High8.40.9%1-
KB50027302025-06-10High8.40.8%4-
KB50027812025-09-09High8.40.7%2-
KB50026162025-06-10High8.40.7%1-
KB50027972025-10-14High8.40.7%8-
KB50027112025-05-13High8.40.7%2-
KB50028852026-07-14High8.40.6%22-
KB50028872026-07-14High8.40.6%23-
KB50028922026-07-14High8.40.6%22-
KB50027562025-08-12High8.40.5%2-
KB50027632025-08-12High8.40.5%3-
KB50027402025-07-08High8.40.5%3-
KB50027492025-07-08High8.40.5%3-
KB50027702025-08-12High8.40.5%2-
KB50027722025-08-12High8.40.5%2-
KB50028382026-03-10High8.40.5%1-
KB50028462026-03-10High8.40.5%4-
KB50028492026-03-10High8.40.5%4-
KB50028692026-05-12High8.40.4%1-
KB50028722026-05-12High8.40.4%1-
KB50026952025-05-13High8.40.4%1-
KB50028192025-12-09High8.40.4%2-
KB50028332026-02-10High7.53.8%2-
KB50028342026-02-10High7.53.8%2-
KB50028362026-02-10High7.53.8%2-
KB50028392026-02-10High7.53.8%2-
KB50028402026-02-10High7.53.8%2-
KB50028412026-02-10High7.53.8%2-
KB50028662026-05-12High8.40.4%2-
KB50028592026-04-14High8.40.3%1-
KB50026992025-04-08High7.82.5%3-
KB50027042025-04-08High7.82.5%3-
KB50026892025-06-10High7.82.4%1-
KB50027282025-06-10High7.82.2%1-
KB50027352025-06-10High7.82.2%1-
KB50028752026-06-09High8.20.6%7-
KB50028772026-06-09High8.20.6%7-
KB44755872024-12-10High7.81.2%2-
KB50026602024-12-10High7.81.2%1-
KB50026792025-02-11High7.81.1%5-
KB50026872025-02-11High7.81.1%5-
KB50026232025-04-08High7.81.1%7-
KB50026702025-01-14High7.81.1%2-
KB50027002025-04-08High7.81.1%7-
KB50026412024-12-10High7.81.1%1-
KB50021792025-02-11High7.81.0%2-
KB50026882025-01-14High7.81.0%1-
KB50026192024-11-12High7.52.1%1-
KB50026482024-11-12High7.81.0%1-
KB50026532024-11-12High7.81.0%5-
KB50026932025-03-11High7.80.9%3-
KB50026972025-03-11High7.80.9%1-
KB50026342024-09-10High7.80.9%2-
KB50026842025-02-11High7.80.9%1-
KB50025862024-08-13High7.80.9%1-
KB44844322025-04-08High7.80.9%1-
KB50026422024-11-12High7.80.9%2-
KB50026802025-04-08High7.80.9%2-
KB50026862025-02-11High7.80.8%1-
KB50026222025-04-08High7.80.8%1-
KB50026822025-04-08High7.80.8%2-
KB50027022025-04-08High7.80.8%3-
KB50028022025-12-09High7.80.8%4-
KB50028042025-12-09High7.80.8%4-
KB50028062025-12-09High7.80.8%4-
KB50028162025-12-09High7.80.8%4-
KB50028212025-12-09High7.80.8%4-
KB50025882025-04-08High7.80.8%1-
KB50026012024-09-10High7.80.8%1-
KB50026052024-09-10High7.80.8%1-
KB50027012025-04-08High7.80.8%1-
KB50027032025-04-08High7.80.8%1-
KB50025762025-09-09High7.80.7%1-
KB50027662025-09-09High7.80.7%1-
KB50026902025-03-11High7.80.7%3-
KB50026962025-03-11High7.80.7%3-
KB50026622025-03-11High7.80.7%2-
KB50026942025-03-11High7.80.7%1-
KB50028312026-01-13High7.80.7%3-
KB50027942025-10-14High7.80.7%7-
KB50028182025-12-09High7.80.7%3-
KB50028202025-12-09High7.80.7%6-
KB50027102025-06-10High7.80.7%2-
KB50027272025-06-10High7.80.7%2-
KB50027312025-06-10High7.80.7%2-
KB50028012025-11-11High7.80.6%6-
KB50028102025-11-11High7.80.6%3-
KB50028112025-11-11High7.80.6%7-
KB50027072025-05-13High7.80.6%7-
KB50027172025-05-13High7.80.6%7-
KB50027392025-07-08High7.80.6%1-
KB50027432025-07-08High7.80.6%1-
KB50027452025-07-08High7.80.6%1-
KB50028352026-02-10High7.80.6%3-
KB50028372026-02-10High7.80.6%3-
KB50028172025-12-09High7.80.6%5-
KB50028242026-01-13High7.80.6%3-
KB50028292026-01-13High7.80.6%1-
KB50027792025-09-09High7.80.6%1-
KB50027922025-10-14High7.80.6%2-
KB50028122025-12-09High7.80.6%1-
KB50028902026-07-14High7.80.6%12-
KB50027762025-09-09High7.80.6%6-
KB50027822025-09-09High7.80.6%7-
KB50027522025-08-12High7.80.6%5-
KB50027582025-08-12High7.80.6%4-
KB50027162025-05-13High7.80.5%1-
KB50029012026-08-11High7.80.5%17-
KB50027652025-08-12High7.80.5%1-
KB50029102026-09-08High7.80.5%4-
KB50027182026-03-10High7.80.5%1-
KB50022732026-07-14High7.80.5%2-
KB50027482026-07-14High7.80.5%2-
KB50027872025-10-14High7.80.5%2-
KB50027892025-10-14High7.80.5%2-
KB50027982025-10-14High7.80.5%2-
KB50028302026-07-14High7.80.5%1-
KB50028672026-07-14High7.80.5%3-
KB50028552026-04-14High7.80.4%5-
KB50028602026-04-14High7.80.4%5-
KB50028652026-05-12High7.80.4%3-
KB50028712026-05-12High7.80.4%3-
KB50028132026-08-11High7.80.4%1-
KB50026552025-07-08High7.80.4%1-
KB50027462025-07-08High7.80.4%2-
KB50027902025-10-14High7.80.4%1-
KB50028522026-06-09High7.80.4%1-
KB50028972026-08-11High7.80.4%12-
KB50029022026-08-11High7.80.4%1-
KB50028082026-04-14High7.80.3%1-
KB50028322026-08-11High7.80.3%5-
KB50025732025-04-08High7.50.5%1-
KB50025952025-01-14High7.10.7%1-
KB50026752025-01-14High7.10.7%1-
KB50027742025-09-09High7.10.6%1-
KB50027772025-09-09High7.10.6%1-
KB50027802025-09-09High7.10.6%1-
KB50026832025-06-10Medium6.71.7%1-
KB44645832025-07-08High7.00.3%1-
KB50019412025-07-08High7.00.3%1-
KB50027472025-07-08High7.00.3%1-
KB50026352024-10-08Medium6.52.1%1-
KB50026212024-07-09Medium6.51.8%1-
KB50026262024-08-13Medium6.70.7%1-
KB50026562025-01-14Medium6.70.6%1-
KB50027622025-09-09Medium5.50.7%1-
KB50027342025-07-08Medium5.50.5%1-
KB50028992026-08-11Medium5.50.3%1-

Ranked across all products on the Microsoft patch tracker and the CVE and vulnerability management reference. Browse every product: product index.

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