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.

19,287 guide candidatesPage 348 of 1608
Review reviewHighFixed-version data
CVE-2026-63806

Linux Linux, linux kernel

Affected
>= d34e6b175e61821026893ec5298cc8e7558df43a < 2426c15c1395b7d5ccf1e5025ca898af7f3decb6, >= d34e6b175e61821026893ec5298cc8e7558df43a < 4186c850789906b875a1d263377a4d37c078e317, >= d34e6b175e61821026893ec5298cc8e7558df43a < 36ff44fb3d89960391e013fb9d91e23dbc48be47, >= d34e6b175e61821026893ec5298cc8e7558df43a < 92fc631b69deb1c7d56aec2663003600799dcd75, >= d34e6b175e61821026893ec5298cc8e7558df43a < bf89e3738480d33cd515b4a18900e8443d40cd2e, >= d34e6b175e61821026893ec5298cc8e7558df43a < 5da9b1a87ec7cc3489c27016313524769f12d9e0, >= d34e6b175e61821026893ec5298cc8e7558df43a < 5c87b47374682f69686068ad0a7779365a527b1c, >= d34e6b175e61821026893ec5298cc8e7558df43a < f1edbed787ba67988ed34e0132ca128b052b6ce8, >= 2.6.32 < 5.10.261, >= 5.11 < 5.15.212, >= 5.16 < 6.1.178, >= 6.2 < 6.6.145, >= 6.7 < 6.12.95, >= 6.13 < 6.18.38, >= 6.19 < 7.1.3
Fixed
5.10.261, 5.15.212, 6.1.178, 6.6.145, 6.12.95, 6.18.38, 7.1.3
Review reviewHighFixed-version data
CVE-2026-63805

Linux Linux, linux kernel

Affected
>= bfd9efddf990d152dc9912fdca520c5e1e19e1e2 < 8d8507a457667f23477a15496b91908a5b5b7cf3, >= bfd9efddf990d152dc9912fdca520c5e1e19e1e2 < 833033e6e55acf11304ff7bbbdf18351d139c281, >= bfd9efddf990d152dc9912fdca520c5e1e19e1e2 < 4e67f504ee9ded15e256b64f4fde150e917381d7, >= 5.5 < 6.18.38, >= 6.19 < 7.1.3
Fixed
6.18.38, 7.1.3
Review reviewHighFixed-version data
CVE-2026-63804

Linux Linux, linux kernel

Affected
>= a475c5dd16e57c570113eccba51955b5df8bb052 < 4fe388218826df8607ae41a6305df67db08a9093, >= a475c5dd16e57c570113eccba51955b5df8bb052 < 8745d9f7e1682c39f0a1578895ac74205e2a6757, >= a475c5dd16e57c570113eccba51955b5df8bb052 < b85ef03f726b15047a6fa6d11b639bdf6c0ee4f0, >= a475c5dd16e57c570113eccba51955b5df8bb052 < 9d0d5ba20cad661f7f287d4c66d2c19022ce2fd0, >= a475c5dd16e57c570113eccba51955b5df8bb052 < f9c9ec2c319f843b70ecdf939d48b52d189bc081, >= 6.6 < 6.6.144, >= 6.7 < 6.12.95, >= 6.13 < 6.18.38, >= 6.19 < 7.1.3
Fixed
6.6.144, 6.12.95, 6.18.38, 7.1.3
Review reviewHighFixed-version data
CVE-2026-63803

Linux Linux, linux kernel

Affected
>= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 86d80a231bde4cfb64bfbfbfffd83056fc93628f, >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 8308122bc9c065b1f376e081ed300129a2ac9545, >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < ce8f9ddca0c9f217342a8b49efd309aa35b81a36, >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 508a0139d3bf60f6a03d2fbfb63a89a9463d983a, >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < c64dbef1c0fbd36f9530aa75112acdf6a6d3cfd8, >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 5a84398101bf9f11e84b176343e4e3ba83e668c0, >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < a594debfd4e7ec39413647458907f689ef57fd2f, >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < c78a4e41ab5ead6193ad8a2dd92e8906bae659fa, >= 2.6.12, >= 2.6.12.1 < 5.10.261, >= 5.11 < 5.15.211, >= 5.16 < 6.1.177, >= 6.2 < 6.6.144, >= 6.7 < 6.12.95, >= 6.13 < 6.18.38, >= 6.19 < 7.1.3, 2.6.12
Fixed
5.10.261, 5.15.211, 6.1.177, 6.6.144, 6.12.95, 6.18.38, 7.1.3
Review reviewHighFixed-version data
CVE-2026-63802

Linux Linux, linux kernel

Affected
>= 20cb1c2fb7568a6054c55defe044311397e01ddb < 96e545410c4f74c89d496c1d5d9ef8d08f14368b, >= 20cb1c2fb7568a6054c55defe044311397e01ddb < bbebd9425cad3573d1527441753899b926525a0f, >= 20cb1c2fb7568a6054c55defe044311397e01ddb < 5e5b7f2ef854936e95dceb6a2fdfefcb7152d2c6, >= 20cb1c2fb7568a6054c55defe044311397e01ddb < afebe44facc48a61761e885bbb7f0380d4a603ec, >= 20cb1c2fb7568a6054c55defe044311397e01ddb < 0ab5ee5a1badb58cbb2242617cb01a4972b1f2a2, >= 0f6090d90f627d8c58f939067d6c6821ce1b3c68, >= 6.3.9 < 6.4, >= 6.4, >= 6.4.1 < 6.6.144, >= 6.7 < 6.12.95, >= 6.13 < 6.18.38, >= 6.19 < 7.1.3, 6.4
Fixed
6.4, 6.6.144, 6.12.95, 6.18.38, 7.1.3
Review reviewHighFixed-version data
CVE-2026-63801

Linux Linux, linux kernel

Affected
>= fc1b6d6de2208774efd2a20bf0daddb02d18b1e0 < 171d31245d11bf84836fad3b394cb465a4d008ec, >= fc1b6d6de2208774efd2a20bf0daddb02d18b1e0 < 2d1f21419ec121232c916d3a3fc9b6766473a0e7, >= fc1b6d6de2208774efd2a20bf0daddb02d18b1e0 < 0a780653b2a7569a7af9be7d0b00b1251baca63a, >= fc1b6d6de2208774efd2a20bf0daddb02d18b1e0 < eaca7dae02fab70c8d223cffe03cec1b93249ce2, >= fc1b6d6de2208774efd2a20bf0daddb02d18b1e0 < dca7713fe044a2067387948557ea099056e1679e, >= fc1b6d6de2208774efd2a20bf0daddb02d18b1e0 < e18769616fd5a90ec1e12aabbba544c488284292, >= fc1b6d6de2208774efd2a20bf0daddb02d18b1e0 < 1eea5e1820a2f5164d706bd1277bc97ff31ce32d, >= fc1b6d6de2208774efd2a20bf0daddb02d18b1e0 < bda3348872a2ef0d19f2df6aa8cb5025adce2f20, >= 5.5 < 5.10.260, >= 5.11 < 5.15.211, >= 5.16 < 6.1.177, >= 6.2 < 6.6.144, >= 6.7 < 6.12.95, >= 6.13 < 6.18.38, >= 6.19 < 7.1.3
Fixed
5.10.260, 5.15.211, 6.1.177, 6.6.144, 6.12.95, 6.18.38, 7.1.3
Review reviewCriticalFixed-version data
CVE-2026-63800

Linux Linux, linux kernel

Affected
>= 06f58dbc49a23c99e5c0f246879ed16667f7bf8f < 4ad8b9a85dbf57ca532ee9e65ad7e6498bfbbf98, >= 2c8d5fc37fe2384a9bdb6965443ab9224d46f704 < 1f24b8302c77dcaf79c64c073877a3b9f4dd25d2, >= 2c8d5fc37fe2384a9bdb6965443ab9224d46f704 < 9c0fb5c09ae5bd68dc0038692af8127029cb0385, >= 2c8d5fc37fe2384a9bdb6965443ab9224d46f704 < 7e37e9b3e82ade881e1798e2f4fcc54aff7793c1, >= 2c8d5fc37fe2384a9bdb6965443ab9224d46f704 < 2883ddd7542b4437a2ab4908fe2773f690e20889, >= 2c8d5fc37fe2384a9bdb6965443ab9224d46f704 < 200e7637f4d6a1342987045eea72641524f909dc, >= 2c8d5fc37fe2384a9bdb6965443ab9224d46f704 < 9645aaf689aff57427ece3b9fa47d5b5399417f4, >= 2c8d5fc37fe2384a9bdb6965443ab9224d46f704 < 13e198a90ca4050f4bee8a3f23680389a6563ccc, >= aa2399f55eff4ec78330bb6fe55f9df53e5cae0c, >= 5.10.9 < 5.10.260, >= 5.4.91 < 5.5, >= 5.11, >= 5.11.1 < 5.15.211, >= 5.16 < 6.1.177, >= 6.2 < 6.6.144, >= 6.7 < 6.12.95, >= 6.13 < 6.18.38, >= 6.19 < 7.1.3, 5.11
Fixed
5.5, 5.10.260, 5.15.211, 6.1.177, 6.6.144, 6.12.95, 6.18.38, 7.1.3
Review reviewHighFixed-version data
CVE-2026-63799

Linux Linux, linux kernel

Affected
>= fbd0e71dc370af73f6b316e4de9eed273dd90340 < 8d32856fb72ba976d9c87ba405fd17e80419934c, >= fbd0e71dc370af73f6b316e4de9eed273dd90340 < de3ab9bd3133899efb92e4cd05ba4203e58fc0a3, >= 6.19 < 7.1.3
Fixed
7.1.3
Review reviewHighFixed-version data
CVE-2026-63797

Linux Linux, linux kernel

Affected
>= bc69d10665690492421d926b1cd9a7a36bffd691 < 1306fc4f76f765727a6d5aefbf08ef0c8f32996f, >= bc69d10665690492421d926b1cd9a7a36bffd691 < ddf13f91ca82c94ef7ad9c41a434a03313f8eb1b, >= bc69d10665690492421d926b1cd9a7a36bffd691 < c5ebb06c7e24d531b68707168e04698859d642bc, >= bc69d10665690492421d926b1cd9a7a36bffd691 < 104d100212396801f1d9d388282f746e23e2bfd6, >= bc69d10665690492421d926b1cd9a7a36bffd691 < ff268cd9ccbce6472a0658791b417bf11c31ee39, >= bc69d10665690492421d926b1cd9a7a36bffd691 < 1ff3f528e67d20e2b1483dcaba899dc7832b2e6b, >= 5.18 < 6.1.178, >= 6.2 < 6.6.144, >= 6.7 < 6.12.95, >= 6.13 < 6.18.38, >= 6.19 < 7.1.3
Fixed
6.1.178, 6.6.144, 6.12.95, 6.18.38, 7.1.3
Review reviewHighFixed-version data
CVE-2026-63796

Linux Linux, linux kernel

Affected
>= ccd979bdbce9fba8412beb3f1de68a9d0171b12c < 336340a0f8a141df8a4eb21a5a86f8ffb87769f6, >= ccd979bdbce9fba8412beb3f1de68a9d0171b12c < 296c6a42b1174395935ca4cfe8f393e37b698d54, >= ccd979bdbce9fba8412beb3f1de68a9d0171b12c < d2cd59fa848f9f13796ef214d3b1b5ca9a3fe21e, >= ccd979bdbce9fba8412beb3f1de68a9d0171b12c < c5a125eadba05ba421c4b55e68da22b4a40d32b4, >= ccd979bdbce9fba8412beb3f1de68a9d0171b12c < 8f9903b0cdbb3155a8899410330b4b4d583a7a5c, >= ccd979bdbce9fba8412beb3f1de68a9d0171b12c < 4cd57ebee395041099fcdfcabb00749ce38d8b27, >= ccd979bdbce9fba8412beb3f1de68a9d0171b12c < 99c21e7263248c3f084756bfae08163cc5d6c62f, >= ccd979bdbce9fba8412beb3f1de68a9d0171b12c < 9bd541e09dffff27e5bec0f9f45b0228173a5375, >= 2.6.16 < 5.10.260, >= 5.11 < 5.15.211, >= 5.16 < 6.1.177, >= 6.2 < 6.6.144, >= 6.7 < 6.12.95, >= 6.13 < 6.18.38, >= 6.19 < 7.1.3
Fixed
5.10.260, 5.15.211, 6.1.177, 6.6.144, 6.12.95, 6.18.38, 7.1.3
Review reviewCriticalFixed-version data
CVE-2026-63795

Linux Linux, linux kernel

Affected
>= b48dbb998d70b7f48c2ec0a15c3cf47136808e4e < 99c379ca1e221c3d75c7c804ebbf4e5ee37a3070, >= b48dbb998d70b7f48c2ec0a15c3cf47136808e4e < b84f46179c806450b89821221ea5bd9a1698aba8, >= b48dbb998d70b7f48c2ec0a15c3cf47136808e4e < a61bdcba4f64c2f90d01461913f429ab151f1ca6, >= b48dbb998d70b7f48c2ec0a15c3cf47136808e4e < 6dbe9443d9f5f7fb6d319a7b77108853ae6c6bea, >= b48dbb998d70b7f48c2ec0a15c3cf47136808e4e < a7656d368265d085ac9bb85ab31b0cdb72ad8c38, >= b48dbb998d70b7f48c2ec0a15c3cf47136808e4e < 1a3860d46e3eb47dbd60339783cdad7904486b9f, >= 6.0 < 6.1.177, >= 6.2 < 6.6.144, >= 6.7 < 6.12.95, >= 6.13 < 6.18.38, >= 6.19 < 7.1.3
Fixed
6.1.177, 6.6.144, 6.12.95, 6.18.38, 7.1.3
Review reviewHighFixed-version data
CVE-2026-63794

Linux Linux, linux kernel

Affected
>= 24f41fb23a39bc2b6f190dcef35a5813a4bf183a < f701ae476cb92a3a3d8844bb39bb63b4512684c8, >= 24f41fb23a39bc2b6f190dcef35a5813a4bf183a < 64f2449841ffc7d203183aa4c748c9c77951ecc5, >= 24f41fb23a39bc2b6f190dcef35a5813a4bf183a < 9349b50f4b11f135fe73b56cb2c2c872d8bc71d7, >= 24f41fb23a39bc2b6f190dcef35a5813a4bf183a < 889c2a9c59897ca912bf39df5bb92555a0a13df4, >= 24f41fb23a39bc2b6f190dcef35a5813a4bf183a < e1a0fe288dee07b7da25a71e007c1ecd1080315b, >= 24f41fb23a39bc2b6f190dcef35a5813a4bf183a < 720949ed666f34ff28ffdfe1471a5861d1e41fdf, >= 24f41fb23a39bc2b6f190dcef35a5813a4bf183a < 2753a097d1fe24c4351c608048612c74108aa89f, >= 24f41fb23a39bc2b6f190dcef35a5813a4bf183a < 78ee2d50185a037b3d2452a97f3dad69c3f7f389, >= 4.16 < 5.10.260, >= 5.11 < 5.15.211, >= 5.16 < 6.1.177, >= 6.2 < 6.6.144, >= 6.7 < 6.12.95, >= 6.13 < 6.18.38, >= 6.19 < 7.1.3
Fixed
5.10.260, 5.15.211, 6.1.177, 6.6.144, 6.12.95, 6.18.38, 7.1.3