[ALSA-2026:58571] Moderate: qemu-kvm security, bug fix, and enhancement update
Type:
security
Severity:
moderate
Release date:
2026-08-25
Description:
Kernel-based Virtual Machine (KVM) is a full virtualization solution for Linux on a variety of architectures. The qemu-kvm packages provide the user-space component for running virtual machines that use KVM. Security Fix(es): * qemu-kvm: Heap buffer overflow in virtio-blk SCSI request handling (CVE-2026-48914) Bug Fix(es) and Enhancement(s): * qemu-kvm hung during drain after double pause [almalinux-10.2.z] (JIRA:AlmaLinux-190702) * qemu-img create/convert fails on target block device with 4k sector size [almalinux-10.2.z] (JIRA:AlmaLinux-207389) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
References:
Updated packages listed below:
Architecture Package Checksum
aarch64 qemu-pr-helper-10.1.0-16.el10_2.5.alma.1.aarch64.rpm 0bc5531f143385791971179cd54c6a1c77eca85072af320dbde7c8c54ef47fb4
aarch64 qemu-kvm-block-rbd-10.1.0-16.el10_2.5.alma.1.aarch64.rpm 1ddfdad21bf3723eb5314b2fc337f4308876bb55198af475d526c3b1f4229ecb
aarch64 qemu-kvm-core-10.1.0-16.el10_2.5.alma.1.aarch64.rpm 2f376fb151aeeecba5a9b225d0e644d07569536fce9267d8bf206196316fd0c9
aarch64 qemu-kvm-common-10.1.0-16.el10_2.5.alma.1.aarch64.rpm 52f87452baf392eb992f2ab33df35f47f559df22e7e60eb258c48090f504a4f4
aarch64 qemu-kvm-device-usb-host-10.1.0-16.el10_2.5.alma.1.aarch64.rpm 62b3c352364f1818d235bbdd4e42890e6ebbdca44506da32c894e33cd343d64a
aarch64 qemu-kvm-device-usb-redirect-10.1.0-16.el10_2.5.alma.1.aarch64.rpm 7e10bacf591a57cc250bee4dfc55d7d14ef860c4c4a9f7340cdd00d2ec2129dd
aarch64 qemu-img-10.1.0-16.el10_2.5.alma.1.aarch64.rpm a198f47d0703a1a332eee3d19c055ca1f3c313e678a340fb8b719deac8d3e907
aarch64 qemu-kvm-tools-10.1.0-16.el10_2.5.alma.1.aarch64.rpm a7fef5a210b58753aea0025ae4e81d3d33158e17efd6389e8e2f5eee9e508ea7
aarch64 qemu-kvm-block-blkio-10.1.0-16.el10_2.5.alma.1.aarch64.rpm b31d985a0c8e4696a34e19f9a6300fdb882032de2cbdbc3953f4826624d3b55e
aarch64 qemu-kvm-docs-10.1.0-16.el10_2.5.alma.1.aarch64.rpm c49a4cce767e29fed4bab5dad378a0a1f0204298f46550ab746912d5ab73b7b4
aarch64 qemu-kvm-10.1.0-16.el10_2.5.alma.1.aarch64.rpm c4fe484966c42816046affe812950549f47cf334963057c6bfbb90b79f6a581d
aarch64 qemu-kvm-device-display-virtio-gpu-10.1.0-16.el10_2.5.alma.1.aarch64.rpm c59dc8dc5b6594335555d125b222deab46adbafd17e58a27f20163c6228e658b
aarch64 qemu-kvm-audio-pa-10.1.0-16.el10_2.5.alma.1.aarch64.rpm d692852fe8609ddd0b42b8c69e511206de8a52084d46b533a10adb5ea276757c
aarch64 qemu-guest-agent-10.1.0-16.el10_2.5.alma.1.aarch64.rpm d9d617e01c383aca4a4a46fa990bc485e6984526fcc82cf9a4dd7e3da4fc0f56
aarch64 qemu-kvm-device-display-virtio-gpu-pci-10.1.0-16.el10_2.5.alma.1.aarch64.rpm df455ad05e7a4350bdbac1b044ac5ac4ece275b63737464ae2766d57c657a8a8
aarch64 qemu-kvm-block-curl-10.1.0-16.el10_2.5.alma.1.aarch64.rpm f6a6171d77fb6b000c207f48f536c5a0d451825b25a516631652cba5540cf3b6
ppc64le qemu-guest-agent-10.1.0-16.el10_2.5.alma.1.ppc64le.rpm 792781fbd99f771683e7f4c21df7afcb2ca7d16729be79f7aa0151962967f1f8
ppc64le qemu-img-10.1.0-16.el10_2.5.alma.1.ppc64le.rpm e207d5af891d2d04e37dfcf38ee79743be15a066d08d6a7c352f574c56f54796
s390x qemu-kvm-10.1.0-16.el10_2.5.alma.1.s390x.rpm 1300b74a18c61ad4f19ff0ffe2f5d82d5df8a79a290542093bb9542dbf92c39b
s390x qemu-kvm-audio-pa-10.1.0-16.el10_2.5.alma.1.s390x.rpm 1affa7b3ec6b3b5fe68b86cc8e8a118d439f62aa600c3e123f896ea7fdc01cc7
s390x qemu-kvm-core-10.1.0-16.el10_2.5.alma.1.s390x.rpm 51663abde4001d5aa8594d25e7eb4a04b7c78a987b060a0d2d9c6e48d509f71a
s390x qemu-kvm-docs-10.1.0-16.el10_2.5.alma.1.s390x.rpm 6069549c5f3af9f9c845459cf32a059d651f89df460eeffc512532bc1b9a3434
s390x qemu-kvm-block-curl-10.1.0-16.el10_2.5.alma.1.s390x.rpm 6c51eef228381a515824f83754b14f47a364e378ba904207350b3cf7d35c8115
s390x qemu-kvm-common-10.1.0-16.el10_2.5.alma.1.s390x.rpm 9180c2ef1fe3364c501e561b6bdd43016876074278c67495ce83c08191e51463
s390x qemu-kvm-tools-10.1.0-16.el10_2.5.alma.1.s390x.rpm 960535b1023196733950b263b6f5aebfef27efcf3b4dc1371ace401531dbd610
s390x qemu-img-10.1.0-16.el10_2.5.alma.1.s390x.rpm 9a752f07cc0965460900629a45ad5da58093506e6039ef73ffec47a4666e889d
s390x qemu-kvm-device-display-virtio-gpu-10.1.0-16.el10_2.5.alma.1.s390x.rpm 9acad4c209d80f59783d08ce14ccd87991b00a2e96ee105c8087544bbb94d8c8
s390x qemu-kvm-block-rbd-10.1.0-16.el10_2.5.alma.1.s390x.rpm a396fada8f52b103ceb7642421be2dea00d29d26733fb0b54aa7f786639216fa
s390x qemu-kvm-device-usb-host-10.1.0-16.el10_2.5.alma.1.s390x.rpm ae21dcd6555478dee750101acaaa676537fbdbd420ad1d48128b8382b4ff9e42
s390x qemu-kvm-block-blkio-10.1.0-16.el10_2.5.alma.1.s390x.rpm bed9ea10989858811cb0bd0e175b84103a32fb57873b9040dfcda91dded285eb
s390x qemu-pr-helper-10.1.0-16.el10_2.5.alma.1.s390x.rpm cba062beaabd19c0a506b4a930d1b27ccc2d08677fe40b1e80374a01ddaa7a7f
s390x qemu-kvm-device-display-virtio-gpu-ccw-10.1.0-16.el10_2.5.alma.1.s390x.rpm d82c1dad8ad294e899b7c230893424c71bd32ae130413e3cf3ba0ab7ea7964bc
s390x qemu-guest-agent-10.1.0-16.el10_2.5.alma.1.s390x.rpm fb9fea5ee0a985fa159e8e22ae78f66bcba4b484fee95504243e5370f84459f2
x86_64 qemu-kvm-block-curl-10.1.0-16.el10_2.5.alma.1.x86_64.rpm 1236821408127bbd2d6f3a3d49f5db58473300a909a4121d5ee9d006b2ae5413
x86_64 qemu-kvm-docs-10.1.0-16.el10_2.5.alma.1.x86_64.rpm 283592d5fae244cb713314747ea02a9f3ef2b0f4a43ff2ceeb1a3b0523a8d0e0
x86_64 qemu-kvm-common-10.1.0-16.el10_2.5.alma.1.x86_64.rpm 2f5b93b55745e9563093a15420abc37c79443344363ea05c1028b13b03e3c61c
x86_64 qemu-pr-helper-10.1.0-16.el10_2.5.alma.1.x86_64.rpm 31346edcd9bda3ab9765ceac3e82fe37bec264d19ac77a32d3aa2b73e8bd5eb0
x86_64 qemu-kvm-ui-egl-headless-10.1.0-16.el10_2.5.alma.1.x86_64.rpm 3cb43f4e40d212cc82d6342758fed1d337a6ace4fd97da2afea4dfbc08da4b12
x86_64 qemu-kvm-device-usb-host-10.1.0-16.el10_2.5.alma.1.x86_64.rpm 45ad31169fb296a10f22965b6ad010e1c16877bd61b38ddc4ee8406dbca7d26a
x86_64 qemu-kvm-block-blkio-10.1.0-16.el10_2.5.alma.1.x86_64.rpm 61b305e09a8824ad98c06061c5737aee20bffc76ac6662b76ad7a16dacabd9d7
x86_64 qemu-kvm-device-usb-redirect-10.1.0-16.el10_2.5.alma.1.x86_64.rpm 65e47e9f91b6feae93a44a079eb4f3cc26857cb820515babe4e66236323c1a25
x86_64 qemu-kvm-tools-10.1.0-16.el10_2.5.alma.1.x86_64.rpm 7436b8194ca0f029571828d75ab481ec03b2459f9ee38f82a15f914500e4def6
x86_64 qemu-guest-agent-10.1.0-16.el10_2.5.alma.1.x86_64.rpm 7c1c0dae7d844840a179c76ca2672391ae62d71f608e2869e94624bf4f75c247
x86_64 qemu-kvm-audio-pa-10.1.0-16.el10_2.5.alma.1.x86_64.rpm 98e4890bc895bc4107f8c0d1102a3d16676934b07bcb1d632623b10b433597aa
x86_64 qemu-kvm-device-display-virtio-gpu-pci-10.1.0-16.el10_2.5.alma.1.x86_64.rpm 9d803e4b167a1350f94ae30394fcda32169cfcd655d98eda3f1dcd2ae42886b0
x86_64 qemu-kvm-device-display-virtio-gpu-10.1.0-16.el10_2.5.alma.1.x86_64.rpm a4cca8f9f58eaf145c9bc5d8d48db5ec7da0671ce3391b69cbeb1c6cc43fcc02
x86_64 qemu-kvm-core-10.1.0-16.el10_2.5.alma.1.x86_64.rpm a9747ca654bb5881d64f7b1f40928239db5458a6c597b180015ad7a8a4024d02
x86_64 qemu-kvm-ui-opengl-10.1.0-16.el10_2.5.alma.1.x86_64.rpm b318c4ab8e11283746fb9b758b1769f3db17a2db7ac7fbefdee57021ec470309
x86_64 qemu-kvm-block-rbd-10.1.0-16.el10_2.5.alma.1.x86_64.rpm c2f577523e52d4ad5e3afc1aabfeb1d32ae1aecb6d6b580b01fb2ee9ac838e63
x86_64 qemu-img-10.1.0-16.el10_2.5.alma.1.x86_64.rpm df4c83874215552d1e730bf992361e688a56385a60b77483b22da87bfbfde18f
x86_64 qemu-kvm-10.1.0-16.el10_2.5.alma.1.x86_64.rpm e94420791e32657a84c15f9d40e71c957f055354c24e1cb1e96a8e6e640746ee
x86_64 qemu-kvm-device-display-virtio-vga-10.1.0-16.el10_2.5.alma.1.x86_64.rpm fceaa0f097013a15888368e3c7ca32aa1c46a08a74299a4422502b5b6a692caf
x86_64_v2 qemu-kvm-device-usb-host-10.1.0-16.el10_2.5.alma.1.x86_64_v2.rpm 06d49d8acde578a4969329110b4a68d6d64f42be192a5388ca4a95d35d185afc
x86_64_v2 qemu-kvm-docs-10.1.0-16.el10_2.5.alma.1.x86_64_v2.rpm 195a1dc949dd772688adb16a8eb7bdf7e3cde26f365d31f285b34f122922d59b
x86_64_v2 qemu-kvm-device-display-virtio-vga-10.1.0-16.el10_2.5.alma.1.x86_64_v2.rpm 33b98c158f16d5aff520b681c960078dacc7fec567e28a58d6d623d75f349a67
x86_64_v2 qemu-kvm-tools-10.1.0-16.el10_2.5.alma.1.x86_64_v2.rpm 40f8e5ccde2017bc726cbf72a724d824298a0550bdc561ef7d73fcaf02d75c4e
x86_64_v2 qemu-pr-helper-10.1.0-16.el10_2.5.alma.1.x86_64_v2.rpm 46cbfddf5a7dc5b69fda5338fee8b51c563998581a131cd47531b8dc029b4290
x86_64_v2 qemu-kvm-audio-pa-10.1.0-16.el10_2.5.alma.1.x86_64_v2.rpm 4a5ad50bc08faa4a5d5b3e1d83591c146444d0b16eaf6e0e08375a70a3b33eaa
x86_64_v2 qemu-kvm-ui-opengl-10.1.0-16.el10_2.5.alma.1.x86_64_v2.rpm 50aa6f75501007306213b0c592b4cb51d181ab9f465ef6750e6d252fdaa92174
x86_64_v2 qemu-img-10.1.0-16.el10_2.5.alma.1.x86_64_v2.rpm 58d70e843bbffd14671567743a73d04b4b96afcc5ad55eec83d5f310b0cae926
x86_64_v2 qemu-kvm-block-blkio-10.1.0-16.el10_2.5.alma.1.x86_64_v2.rpm 66738b4f15d47688c1bb4ba4e2f94cf1bca90f538c32b8d6f7f3985f384df651
x86_64_v2 qemu-kvm-core-10.1.0-16.el10_2.5.alma.1.x86_64_v2.rpm 724580aa3518c9acb7b2707307f4b4155d066ae58ef21eba73fc71c8e9b38876
x86_64_v2 qemu-kvm-10.1.0-16.el10_2.5.alma.1.x86_64_v2.rpm 77f8ebbc515fc36abc2ddc8c06c58d8e996dbaf265d0527510cff2ff1ab930fa
x86_64_v2 qemu-kvm-block-rbd-10.1.0-16.el10_2.5.alma.1.x86_64_v2.rpm 801d7391417e9c09e22a685fdfad1ee1583a48c9f823939bc079d48c4a0f2675
x86_64_v2 qemu-kvm-common-10.1.0-16.el10_2.5.alma.1.x86_64_v2.rpm 9e9099d769801982b3cedb66b12dc6b30a595dffe10d009b98f5c50ed98ee90d
x86_64_v2 qemu-kvm-device-display-virtio-gpu-pci-10.1.0-16.el10_2.5.alma.1.x86_64_v2.rpm c0fca3ff76ea125f29a13df7fbe6a8a8b71c1953ed8ebecd5318b742f575135f
x86_64_v2 qemu-kvm-device-usb-redirect-10.1.0-16.el10_2.5.alma.1.x86_64_v2.rpm c22249471790a4d4ba3a03d5cbcd95234652a940b033e2bdc08e879f55bf9462
x86_64_v2 qemu-kvm-ui-egl-headless-10.1.0-16.el10_2.5.alma.1.x86_64_v2.rpm c37ce813738a683272aeb5467835c870b13595b5de3bad50d61d98a51f258ae5
x86_64_v2 qemu-guest-agent-10.1.0-16.el10_2.5.alma.1.x86_64_v2.rpm ca84f5cc894eab8693a1b63d65d1054121d67bd9264240b73b954c3cabe796f4
x86_64_v2 qemu-kvm-device-display-virtio-gpu-10.1.0-16.el10_2.5.alma.1.x86_64_v2.rpm d1b1724ea87c69963471fe528e5a2184dce07894e5cdc55b87353447f3bbd45a
x86_64_v2 qemu-kvm-block-curl-10.1.0-16.el10_2.5.alma.1.x86_64_v2.rpm f2fce4d938f69f67a89d8d1b96b701ce6f3d3936f9a14f8a1f8e2bc9f2dfb3b4
Notes:
This page is generated automatically from Red Hat security data and has not been checked for errors. For clarification or corrections please contact the AlmaLinux Packaging Team.