Fedora 42 microcode_ctl Critical CPU Update Vuln FEDORA-2026-85ee8cb2a2

* Wed Feb 18 2026 Eugene Syromiatnikov 2:2.1-70.1 - Update to upstream 2.1-51. 20260210 - Addition of 06-ae-01/0x97 (GNR-D B0/B1) microcode at revision 0x10002f3; - Update of 06-6a-06/0x87 (ICX-SP D0) microcode from revision 0xd000404 up to 0xd000421; - Update of 06-6c-01/0x10 (ICL-D B0) microcode from revision 0x10002d0 up to 0x10002f1; - Update of 06-7e-05/0x80 (ICL-U/Y D1) microcode from revision 0xca up to 0xcc; - Update of 06-8c-01/0x80 (TGL-UP3/UP4 B1) microcode from revision 0xbc up to 0xbe; - Update of 06-8c-02/0xc2 (TGL-R C0) microcode from revision 0x3c up to 0x3e; - Update of 06-8d-01/0xc2 (TGL-H R0) microcode from revision 0x56 up to 0x58; - Update of 06-8f-04/0x87 (SPR-SP E0/S1) microcode (in intel-ucode/06-8f-07) from revision 0x2b000639 up to 0x2b000661; - Update of 06-8f-05/0x87 (SPR-SP E2) microcode (in intel-ucode/06-8f-07) from revision 0x2b000639 up to 0x2b000661; - Update of 06-8f-06/0x87 (SPR-SP E3) microcode (in intel-ucode/06-8f-07) from revision 0x2b000639 up to 0x2b000661; - Update of 06-8f-07/0x87 (SPR-SP E4/S2) microcode from revision 0x2b000639 up to 0x2b000661; - Update of 06-8f-08/0x87 (SPR-SP E5/S3) microcode (in intel-ucode/06-8f-07) from revision 0x2b000639 up to 0x2b000661; - Update of 06-8f-04/0x10 microcode (in intel-ucode/06-8f-08) from revision 0x2c0003f7 up to 0x2c000421; - Update of 06-8f-04/0x87 (SPR-SP E0/S1) microcode (in intel-ucode/06-8f-08) from revision 0x2b000639 up to 0x2b000661; - Update of 06-8f-05/0x10 (SPR-HBM B1) microcode (in intel-ucode/06-8f-08) from revision 0x2c0003f7 up to 0x2c000421; - Update of 06-8f-05/0x87 (SPR-SP E2) microcode (in intel-ucode/06-8f-08) from revision 0x2b000639 up to 0x2b000661; - Update of 06-8f-06/0x10 microcode (in intel-ucode/06-8f-08) from revision 0x2c0003f7 up to 0x2c000421; - Update of 06-8f-06/0x87 (SPR-SP E3) microcode (in intel-ucode/06-8f-08) from revision 0x2b000639 up to 0x2b000661; - Update of 06-8f-07/0x87 (SPR-SP E4/S2) microcode (in intel-ucode/06-8f-08) from revision 0x2b000639 up to 0x2b000661; - Update of 06-8f-08/0x10 (SPR-HBM B3) microcode from revision 0x2c0003f7 up to 0x2c000421; - Update of 06-8f-08/0x87 (SPR-SP E5/S3) microcode from revision 0x2b000639 up to 0x2b000661; - Update of 06-97-02/0x07 (ADL-HX/S 8+8 C0) microcode from revision 0x3a up to 0x3e; - Update of 06-97-05/0x07 (ADL-S 6+0 K0) microcode (in intel-ucode/06-97-02) from revision 0x3a up to 0x3e; - Update of 06-bf-02/0x07 (ADL C0) microcode (in intel-ucode/06-97-02) from revision 0x3a up to 0x3e; - Update of 06-bf-05/0x07 (ADL C0) microcode (in intel-ucode/06-97-02) from revision 0x3a up to 0x3e; - Update of 06-bf-06/0x07 microcode (in intel-ucode/06-97-02) from revision 0x3a up to 0x3e; - Update of 06-bf-07/0x07 microcode (in intel-ucode/06-97-02) from revision 0x3a up to 0x3e; - Update of 06-97-02/0x07 (ADL-HX/S 8+8 C0) microcode (in intel-ucode/06-97-05) from revision 0x3a up to 0x3e; - Update of 06-97-05/0x07 (ADL-S 6+0 K0) microcode from revision 0x3a up to 0x3e; - Update of 06-bf-02/0x07 (ADL C0) microcode (in intel-ucode/06-97-05) from revision 0x3a up to 0x3e; - Update of 06-bf-05/0x07 (ADL C0) microcode (in intel-ucode/06-97-05) from revision 0x3a up to 0x3e; - Update of 06-bf-06/0x07 microcode (in intel-ucode/06-97-05) from revision 0x3a up to 0x3e; - Update of 06-bf-07/0x07 microcode (in intel-ucode/06-97-05) from revision 0x3a up to 0x3e; - Update of 06-9a-03/0x80 (ADL-P 6+8/U 9W L0/R0) microcode from revision 0x437 up to 0x43b; - Update of 06-9a-04/0x80 (ADL-P 2+8 R0) microcode (in intel-ucode/06-9a-03) from revision 0x437 up to 0x43b; - Update of 06-9a-03/0x80 (ADL-P 6+8/U 9W L0/R0) microcode (in intel-ucode/06-9a-04) from revision 0x437 up to 0x43b; - Update of 06-9a-04/0x40 (AZB A0) microcode from revision 0xa up to 0xc; - Update of 06-9a-04/0x80 (ADL-P 2+8 R0) microcode from revision 0x437 up to 0x43b; - Update of 06-a7-01/0x02 (RKL-S B0) microcode from revision 0x64 up to 0x65; - Update of 06-aa-04/0xe6 (MTL-H/U C0) microcode from revision 0x24 up to 0x28; - Update of 06-ad-01/0x20 (GNR-AP/SP H0) microcode from revision 0xa0000d1 up to 0xa000133; - Update of 06-ad-01/0x95 (GNR-AP/SP B0) microcode from revision 0x10003a2 up to 0x1000405; - Update of 06-af-03/0x01 (SRF-SP C0) microcode from revision 0x3000341 up to 0x3000382; - Update of 06-b5-00/0x80 (ARL-U A1) microcode from revision 0xa up to 0xd; - Update of 06-b7-01/0x32 (RPL-S B0) microcode from revision 0x12f up to 0x133; - Update of 06-b7-04/0x32 microcode (in intel-ucode/06-b7-01) from revision 0x12f up to 0x133; - Update of 06-ba-02/0xe0 (RPL-H 6+8/P 6+8 J0) microcode from revision 0x4128 up to 0x6134; - Update of 06-ba-03/0xe0 (RPL-U 2+8 Q0) microcode (in intel-ucode/06-ba-02) from revision 0x4128 up to 0x6134; - Update of 06-ba-08/0xe0 microcode (in intel-ucode/06-ba-02) from revision 0x4128 up to 0x6134; - Update of 06-ba-02/0xe0 (RPL-H 6+8/P 6+8 J0) microcode (in intel-ucode/06-ba-03) from revision 0x4128 up to 0x6134; - Update of 06-ba-03/0xe0 (RPL-U 2+8 Q0) microcode from revision 0x4128 up to 0x6134; - Update of 06-ba-08/0xe0 microcode (in intel-ucode/06-ba-03) from revision 0x4128 up to 0x6134; - Update of 06-bd-01/0x80 (LNL B0) microcode from revision 0x11f up to 0x125; - Update of 06-be-00/0x19 (ADL-N A0) microcode from revision 0x1d up to 0x21; - Update of 06-97-02/0x07 (ADL-HX/S 8+8 C0) microcode (in intel-ucode/06-bf-02) from revision 0x3a up to 0x3e; - Update of 06-97-05/0x07 (ADL-S 6+0 K0) microcode (in intel-ucode/06-bf-02) from revision 0x3a up to 0x3e; - Update of 06-bf-02/0x07 (ADL C0) microcode from revision 0x3a up to 0x3e; - Update of 06-bf-05/0x07 (ADL C0) microcode (in intel-ucode/06-bf-02) from revision 0x3a up to 0x3e; - Update of 06-bf-06/0x07 microcode (in intel-ucode/06-bf-02) from revision 0x3a up to 0x3e; - Update of 06-bf-07/0x07 microcode (in intel-ucode/06-bf-02) from revision 0x3a up to 0x3e; - Update of 06-97-02/0x07 (ADL-HX/S 8+8 C0) microcode (in intel-ucode/06-bf-05) from revision 0x3a up to 0x3e; - Update of 06-97-05/0x07 (ADL-S 6+0 K0) microcode (in intel-ucode/06-bf-05) from revision 0x3a up to 0x3e; - Update of 06-bf-02/0x07 (ADL C0) microcode (in intel-ucode/06-bf-05) from revision 0x3a up to 0x3e; - Update of 06-bf-05/0x07 (ADL C0) microcode from revision 0x3a up to 0x3e; - Update of 06-bf-06/0x07 microcode (in intel-ucode/06-bf-05) from revision 0x3a up to 0x3e; - Update of 06-bf-07/0x07 microcode (in intel-ucode/06-bf-05) from revision 0x3a up to 0x3e; - Update of 06-c5-02/0x82 (ARL-H A1) microcode from revision 0x118 up to 0x11b; - Update of 06-c6-02/0x82 (ARL-HX 8P/S B0) microcode (in intel-ucode/06-c5-02) from revision 0x118 up to 0x11b; - Update of 06-c6-04/0x82 microcode (in intel-ucode/06-c5-02) from revision 0x118 up to 0x11b; - Update of 06-ca-02/0x82 microcode (in intel-ucode/06-c5-02) from revision 0x118 up to 0x11b; - Update of 06-c5-02/0x82 (ARL-H A1) microcode (in intel-ucode/06-c6-02) from revision 0x118 up to 0x11b; - Update of 06-c6-02/0x82 (ARL-HX 8P/S B0) microcode from revision 0x118 up to 0x11b; - Update of 06-c6-04/0x82 microcode (in intel-ucode/06-c6-02) from revision 0x118 up to 0x11b; - Update of 06-ca-02/0x82 microcode (in intel-ucode/06-c6-02) from revision 0x118 up to 0x11b; - Update of 06-cf-01/0x87 (EMR-SP A0) microcode (in intel-ucode/06-cf-02) from revision 0x210002a9 up to 0x210002d3; - Update of 06-cf-02/0x87 (EMR-SP A1) microcode from revision 0x210002a9 up to 0x210002d3. - Resolves RHBZ#2431378