VULNERABILITY REMEDIATION

CVE remediation guides

Move from asset identification to supported remediation and post-change verification while keeping source evidence visible.

These defensive guides do not provide exploit reproduction or bypass instructions.
01

Confirm exposure first

Match the product, version, installation path, and external exposure before treating a score as an action order.

02

Prefer supported fixes

Use vendor advisories and supported update paths. An unverified fixed-version field stays visibly unresolved.

03

Verify and retain rollback

Confirm version state, service health, access paths, logs, and rollback readiness after the change.

18,947 guide candidatesPage 1151 of 1579
Review reviewHighFixed-version data
CVE-2025-71123

Linux Linux, SIMATIC S7-1500 CPU 1518-4 PN/DP MFP, SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP

Affected
>= b2bac84fde28fb6a88817b8b761abda17a1d300b < 52ac96c4a2dd7bc47666000440b0602d9742e820, >= e651294218d2684302ee5ed95ccf381646f3e5b4 < 6e37143560e37869d51b7d9e0ac61fc48895f8a0, >= 01829af7656b56d83682b3491265d583d502e502 < 902ca2356f1e3ec5355c5808ad5d3f9d0095b0cc, >= 2a0cf438320cdb783e0378570744c0ef0d83e934 < db9ee13fab0267eccf6544ee35b16c9522db9aac, >= 8ecb790ea8c3fc69e77bace57f14cf0d7c177bd8 < 5bbacbbf1ca4419861dca3c6b82707c10e9c021c, >= 8ecb790ea8c3fc69e77bace57f14cf0d7c177bd8 < ee5a977b4e771cc181f39d504426dbd31ed701cc, >= 7bf46ff83a0ef11836e38ebd72cdc5107209342d, >= a6e94557cd05adc82fae0400f6e17745563e5412, >= 5.10.246 < 5.10.248, >= 6.1.158 < 6.1.160, >= 6.6.114 < 6.6.120, >= 6.12.54 < 6.12.64, >= 5.4.301 < 5.5, >= 6.17.4 < 6.18, >= 6.18, >= V3.1.6, >= 6.18.1 < 6.18.3, 6.18, 6.19
Fixed
5.5, 5.10.248, 6.1.160, 6.6.120, 6.12.64, 6.18, 6.18.3
Review reviewHighFixed-version data
CVE-2025-71116

Linux Linux, linux kernel

Affected
>= 4f6a7e5ee1393ec4b243b39dac9f36992d161540 < d061be4c8040ffb1110d537654a038b8b6ad39d2, >= 4f6a7e5ee1393ec4b243b39dac9f36992d161540 < 145d140abda80e33331c5781d6603014fa75d258, >= 4f6a7e5ee1393ec4b243b39dac9f36992d161540 < c82e39ff67353a5a6cbc07b786b8690bd2c45aaa, >= 4f6a7e5ee1393ec4b243b39dac9f36992d161540 < e927ab132b87ba3f076705fc2684d94b24201ed1, >= 4f6a7e5ee1393ec4b243b39dac9f36992d161540 < 5d0d8c292531fe356c4e94dcfdf7d7212aca9957, >= 4f6a7e5ee1393ec4b243b39dac9f36992d161540 < 2acb8517429ab42146c6c0ac1daed1f03d2fd125, >= 4f6a7e5ee1393ec4b243b39dac9f36992d161540 < 8c738512714e8c0aa18f8a10c072d5b01c83db39, >= 3.9, >= 3.9.1 < 5.10.248, >= 5.11 < 5.15.198, >= 5.16 < 6.1.160, >= 6.2 < 6.6.120, >= 6.7 < 6.12.64, >= 6.13 < 6.18.3, 3.9, 6.19
Fixed
5.10.248, 5.15.198, 6.1.160, 6.6.120, 6.12.64, 6.18.3
Review reviewHighFixed-version data
CVE-2025-71112

Linux Linux, SIMATIC S7-1500 CPU 1518-4 PN/DP MFP, SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP

Affected
>= fe4144d47eef8453459c53a34e9d5940a3e6c219 < 46c7d9fe8dd869ea5de666aba8c1ec1061ca44a8, >= fe4144d47eef8453459c53a34e9d5940a3e6c219 < 42c91dfa772c57de141e5a55a187ac760c0fd7e1, >= fe4144d47eef8453459c53a34e9d5940a3e6c219 < 00e56a7706e10b3d00a258d81fcb85a7e96372d6, >= fe4144d47eef8453459c53a34e9d5940a3e6c219 < b7b4f3bf118f51b67691a55b464f04452e5dc6fc, >= fe4144d47eef8453459c53a34e9d5940a3e6c219 < 95cca255a7a5ad782639ff0298c2a486707d1046, >= fe4144d47eef8453459c53a34e9d5940a3e6c219 < 91a51d01be5c9f82c12c2921ca5cceaa31b67128, >= fe4144d47eef8453459c53a34e9d5940a3e6c219 < 6ef935e65902bfed53980ad2754b06a284ea8ac1, >= 5.3, >= V3.1.6, >= 5.3.1 < 5.10.248, >= 5.11 < 5.15.198, >= 5.16 < 6.1.160, >= 6.2 < 6.6.120, >= 6.7 < 6.12.64, >= 6.13 < 6.18.3, 5.3, 6.19
Fixed
5.10.248, 5.15.198, 6.1.160, 6.6.120, 6.12.64, 6.18.3
Review reviewHighResearch in progress
CVE-2026-0532

Elastic Kibana, Logging Subsystem for Red Hat OpenShift, Red Hat JBoss Enterprise Application Platform 8

Affected
>= 8.15.0 <= 8.19.9, >= 9.0.0 <= 9.1.9, >= 9.2.0 <= 9.2.3
Fixed
No verified fixed-version field is available yet
Review reviewHighFixed-version data
CVE-2026-21221

Microsoft Windows 11 Version 24H2, Windows 11 Version 25H2, Windows Server 2025

Affected
>= 10.0.26100.0 < 10.0.26100.7623, >= 10.0.26200.0 < 10.0.26200.7623, >= 10.0.26100.0 < 10.0.26100.32230
Fixed
10.0.26100.7623, 10.0.26200.7623, 10.0.26100.32230
Known exploitedCriticalFixed-version data
CVE-2026-20963

Microsoft SharePoint

Affected
16.0.0, < 16.0.19127.20442, 2016, 2019
Fixed
16.0.19127.20442
Review reviewHighFixed-version data
CVE-2026-20941

Microsoft Windows 11 Version 24H2, Windows 11 Version 25H2, Windows Server 2025

Affected
>= 10.0.26100.0 < 10.0.26100.7623, >= 10.0.26200.0 < 10.0.26200.7623, >= 10.0.26100.0 < 10.0.26100.32230
Fixed
10.0.26100.7623, 10.0.26200.7623, 10.0.26100.32230
Review reviewHighFixed-version data
CVE-2026-20940

Microsoft Windows 10 Version 1607, Windows 10 Version 1809, Windows 10 Version 21H2

Affected
>= 10.0.14393.0 < 10.0.14393.8783, >= 10.0.17763.0 < 10.0.17763.8276, >= 10.0.19044.0 < 10.0.19044.6809, >= 10.0.19045.0 < 10.0.19045.6809, >= 10.0.22631.0 < 10.0.22631.6491, >= 6.1.7601.0 < 6.1.7601.28117, >= 6.0.6003.0 < 6.0.6003.23717, >= 6.2.9200.0 < 6.2.9200.25868, >= 6.3.9600.0 < 6.3.9600.22968, >= 10.0.20348.0 < 10.0.20348.4648, r2
Fixed
10.0.14393.8783, 10.0.17763.8276, 10.0.19044.6809, 10.0.19045.6809, 10.0.22631.6491, 10.0.20348.4648
Review reviewHighFixed-version data
CVE-2026-20938

Microsoft Windows 11 version 23H2, Windows 11 Version 23H2, Windows 11 Version 24H2

Affected
>= 10.0.22631.0 < 10.0.22631.6491, >= 10.0.26100.0 < 10.0.26100.7623, >= 10.0.26200.0 < 10.0.26200.7623
Fixed
10.0.22631.6491, 10.0.26100.7623, 10.0.26200.7623
Review reviewHighFixed-version data
CVE-2026-20934

Microsoft Windows 10 Version 1607, Windows 10 Version 1809, Windows 10 Version 21H2

Affected
>= 10.0.14393.0 < 10.0.14393.8783, >= 10.0.17763.0 < 10.0.17763.8276, >= 10.0.19044.0 < 10.0.19044.6809, >= 10.0.19045.0 < 10.0.19045.6809, >= 10.0.22631.0 < 10.0.22631.6491, >= 10.0.26100.0 < 10.0.26100.7623, >= 10.0.26200.0 < 10.0.26200.7623, >= 6.2.9200.0 < 6.2.9200.25868, >= 6.3.9600.0 < 6.3.9600.22968, >= 10.0.20348.0 < 10.0.20348.4648, >= 10.0.25398.0 < 10.0.25398.2092, >= 10.0.26100.0 < 10.0.26100.32230, r2
Fixed
10.0.14393.8783, 10.0.17763.8276, 10.0.19044.6809, 10.0.19045.6809, 10.0.22631.6491, 10.0.26100.7623, 10.0.26200.7623, 10.0.20348.4648, 10.0.25398.2092, 10.0.26100.32230
Review reviewHighFixed-version data
CVE-2026-20931

Microsoft Windows 10 Version 1607, Windows 10 Version 1809, Windows 10 Version 21H2

Affected
>= 10.0.14393.0 < 10.0.14393.8783, >= 10.0.17763.0 < 10.0.17763.8276, >= 10.0.19044.0 < 10.0.19044.6809, >= 10.0.19045.0 < 10.0.19045.6809, >= 10.0.22631.0 < 10.0.22631.6491, >= 10.0.26100.0 < 10.0.26100.7623, >= 10.0.26200.0 < 10.0.26200.7623, >= 6.1.7601.0 < 6.1.7601.28117, >= 6.0.6003.0 < 6.0.6003.23717, >= 6.2.9200.0 < 6.2.9200.25868, >= 6.3.9600.0 < 6.3.9600.22968, >= 10.0.20348.0 < 10.0.20348.4648, >= 10.0.25398.0 < 10.0.25398.2092, >= 10.0.26100.0 < 10.0.26100.32230
Fixed
10.0.14393.8783, 10.0.17763.8276, 10.0.19044.6809, 10.0.19045.6809, 10.0.22631.6491, 10.0.26100.7623, 10.0.26200.7623, 10.0.20348.4648, 10.0.25398.2092, 10.0.26100.32230
Review reviewHighFixed-version data
CVE-2026-20929

Microsoft Windows 10 Version 1607, Windows 10 Version 1809, Windows 10 Version 21H2

Affected
>= 10.0.14393.0 < 10.0.14393.8783, >= 10.0.17763.0 < 10.0.17763.8276, >= 10.0.19044.0 < 10.0.19044.6809, >= 10.0.19045.0 < 10.0.19045.6809, >= 10.0.22631.0 < 10.0.22631.6491, >= 6.1.7601.0 < 6.1.7601.28117, >= 6.0.6003.0 < 6.0.6003.23717, >= 6.2.9200.0 < 6.2.9200.25868, >= 6.3.9600.0 < 6.3.9600.22968, >= 10.0.20348.0 < 10.0.20348.4648, >= 10.0.25398.0 < 10.0.25398.2092, r2
Fixed
10.0.14393.8783, 10.0.17763.8276, 10.0.19044.6809, 10.0.19045.6809, 10.0.22631.6491, 10.0.20348.4648, 10.0.25398.2092