{"id":"CVE-2026-2243","aliases":["BELL-CVE-2026-2243","DEBIAN-CVE-2026-2243","EUVD-2026-7806","GHSA-cw9w-w7fx-35q6","OESA-2026-2090","OESA-2026-2091","OESA-2026-2092","OESA-2026-2093","SUSE-SU-2026:21235-1","SUSE-SU-2026:21354-1","SUSE-SU-2026:21883-1","SUSE-SU-2026:21912-1","SUSE-SU-2026:2385-1","SUSE-SU-2026:2386-1","SUSE-SU-2026:2388-1","SUSE-SU-2026:2406-1","UBUNTU-CVE-2026-2243","openSUSE-SU-2026:10395-1","openSUSE-SU-2026:20567-1"],"status":"published","title":"Qemu-kvm: heap buffer out-of-bounds read in vmdk compressed grain parsing","description":"A flaw was found in QEMU. A specially crafted VMDK image could trigger an out-of-bounds read vulnerability, potentially leading to a 12-byte leak of sensitive information or a denial of service condition (DoS).","severity":{"version":"3.1","score":5.1,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00133,"percentile":0.02866,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-125"],"published":"2026-02-19T17:47:00Z","modified":"2026-11-07T10:00:21Z","fixes":[{"ecosystem":"Alpaquita:23","package":"qemu","fixed_in":["9.0.2-r1"],"sources":["osv"]},{"ecosystem":"Alpaquita:25","package":"qemu","fixed_in":["10.0.0-r2"],"sources":["osv"]},{"ecosystem":"Alpaquita:stream","package":"qemu","fixed_in":["10.2.1-r0"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"qemu","fixed_in":["1:10.0.10+ds-0+deb13u1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"qemu","fixed_in":["1:10.2.2+ds-1"],"sources":["osv"]},{"ecosystem":"openEuler:22.03-LTS-SP4","package":"qemu","fixed_in":["6.2.0-113.oe2203sp4"],"sources":["osv"]},{"ecosystem":"openEuler:24.03-LTS","package":"qemu","fixed_in":["8.2.0-55.oe2403"],"sources":["osv"]},{"ecosystem":"openEuler:24.03-LTS-SP1","package":"qemu","fixed_in":["8.2.0-55.oe2403sp1"],"sources":["osv"]},{"ecosystem":"openEuler:24.03-LTS-SP3","package":"qemu","fixed_in":["8.2.0-73.oe2403sp3"],"sources":["osv"]},{"ecosystem":"Ubuntu:Pro:14.04:LTS","package":"qemu","fixed_in":["2.0.0+dfsg-2ubuntu1.47+esm6"],"sources":["osv"]},{"ecosystem":"Ubuntu:Pro:16.04:LTS","package":"qemu","fixed_in":["1:2.5+dfsg-5ubuntu10.51+esm4"],"sources":["osv"]},{"ecosystem":"Ubuntu:Pro:18.04:LTS","package":"qemu","fixed_in":["1:2.11+dfsg-1ubuntu7.42+esm5"],"sources":["osv"]},{"ecosystem":"Ubuntu:Pro:20.04:LTS","package":"qemu","fixed_in":["1:4.2-3ubuntu6.30+esm1"],"sources":["osv"]},{"ecosystem":"Ubuntu:22.04:LTS","package":"qemu","fixed_in":["1:6.2+dfsg-2ubuntu6.30"],"sources":["osv"]},{"ecosystem":"Ubuntu:24.04:LTS","package":"qemu","fixed_in":["1:8.2.2+ds-0ubuntu1.16"],"sources":["osv"]},{"ecosystem":"Ubuntu:25.10","package":"qemu","fixed_in":["1:10.1.0+ds-5ubuntu2.6"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Alpaquita:23","package":"qemu","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"7.1.0-r4"},{"fixed":"9.0.2-r1"}]}]},{"source":"osv","ecosystem":"Alpaquita:25","package":"qemu","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"10.0.0-r1"},{"fixed":"10.0.0-r2"}]}]},{"source":"osv","ecosystem":"Alpaquita:stream","package":"qemu","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"8.0.2-r0"},{"fixed":"10.2.1-r0"}]}]},{"source":"osv","ecosystem":"Debian:12","package":"qemu","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1:10.0.0+ds-1","1:10.0.0+ds-2","1:10.0.0+ds-2~bpo12+1","1:10.0.0+ds-2~bpo12+2","1:10.0.0~rc0+ds-1","1:10.0.0~rc0+ds-2","1:10.0.0~rc1+ds-1","1:10.0.0~rc1+ds-2","1:10.0.0~rc2+ds-1","1:10.0.0~rc2+ds-2","1:10.0.0~rc3+ds-1","1:10.0.0~rc3+ds-2","1:10.0.2+ds-1","1:10.0.2+ds-2","1:10.0.2+ds-2~bpo12+1","1:10.0.3+ds-1","1:10.0.3+ds-2","1:10.0.3+ds-3","1:10.0.3+ds-4","1:10.1.0+ds-1","1:10.1.0+ds-2","1:10.1.0+ds-3","1:10.1.0+ds-4","1:10.1.0+ds-5","1:10.1.0~rc0+ds-1","1:10.1.0~rc0+ds-2","1:10.1.0~rc0+ds-3","1:10.1.0~rc0+ds-4","1:10.1.0~rc1+ds-1","1:10.1.0~rc1+ds-1a","1:10.1.0~rc1+ds-1b","1:10.1.0~rc1+ds-2","1:10.1.0~rc1+ds-3","1:10.1.0~rc2+ds-1","1:10.1.0~rc3+ds-1","1:10.1.0~rc3+ds-2","1:10.1.1+ds-1","1:10.1.2+ds-1","1:10.1.2+ds-2","1:10.1.2+ds-3","1:10.1.3+ds-1","1:10.2.0+ds-1","1:10.2.0+ds-2","1:10.2.0~rc1+ds-1","1:10.2.1+ds-1","1:10.2.2+ds-1","1:11.0.0+ds-1","1:11.0.0+ds-2","1:11.0.0~rc0+ds-1","1:11.0.0~rc0+ds-2","1:11.0.0~rc1+ds-1","1:11.0.0~rc1+ds-2","1:11.0.0~rc1+ds-3","1:11.0.0~rc2+ds-1","1:11.0.0~rc2+ds-2","1:11.0.0~rc3+ds-1","1:11.0.1+ds-1","1:11.0.2+ds-1","1:11.0.2+ds-2","1:11.0.2+ds-2~bpo13+1","1:11.0.3+ds-1","1:11.0.3+ds-2","1:11.1.0+ds-1","1:11.1.0+ds-2","1:11.1.0~rc0+ds-1","1:11.1.0~rc0+ds-2","1:11.1.0~rc1+ds-1","1:11.1.0~rc3+ds-1","1:11.1.0~rc3+ds-2","1:11.1.1+ds-1","1:11.1.2+ds-1","1:11.1.2+ds-1~bpo13+1","1:11.1.2+ds-2","1:11.1.2+ds-3","1:11.1.2+ds-3~bpo13+1","1:11.1.2+ds-3~bpo13+2","1:11.1.2+ds-3~bpo13+3","1:11.1.2+ds-3~bpo13+4","1:11.1.3+ds-1","1:7.2+dfsg-7","1:7.2+dfsg-7+deb12u1","1:7.2+dfsg-7+deb12u10","1:7.2+dfsg-7+deb12u11","1:7.2+dfsg-7+deb12u12","1:7.2+dfsg-7+deb12u13","1:7.2+dfsg-7+deb12u14","1:7.2+dfsg-7+deb12u15","1:7.2+dfsg-7+deb12u16","1:7.2+dfsg-7+deb12u17","1:7.2+dfsg-7+deb12u18","1:7.2+dfsg-7+deb12u2","1:7.2+dfsg-7+deb12u2~bpo11+1","1:7.2+dfsg-7+deb12u3","1:7.2+dfsg-7+deb12u4","1:7.2+dfsg-7+deb12u5","1:7.2+dfsg-7+deb12u6","1:7.2+dfsg-7+deb12u7","1:7.2+dfsg-7+deb12u8","1:7.2+dfsg-7+deb12u9","1:8.0+dfsg-1","1:8.0+dfsg-2","1:8.0+dfsg-3","1:8.0+dfsg-4","1:8.0.2+dfsg-1","1:8.0.2+dfsg-2","1:8.0.2+dfsg-3","1:8.0.3+dfsg-1","1:8.0.3+dfsg-1~bpo12+1","1:8.0.3+dfsg-2","1:8.0.3+dfsg-3","1:8.0.3+dfsg-4","1:8.0.3+dfsg-5","1:8.0.4+dfsg-1","1:8.0.4+dfsg-1~bpo12+1","1:8.0.4+dfsg-2","1:8.0.4+dfsg-3","1:8.0~rc2+dfsg-1","1:8.0~rc3+dfsg-1","1:8.0~rc3+dfsg-2","1:8.0~rc4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heap buffer out-of-bounds read in vmdk compressed grain parsing","description":"A flaw was found in QEMU. A specially crafted VMDK image could trigger an out-of-bounds read vulnerability, potentially leading to a 12-byte leak of sensitive information or a denial of service condition (DoS).","status":"published","published":"2026-02-19T17:47:00.801Z","modified":"2026-11-06T17:54:45.604Z","cvss":[{"version":"3.1","score":5.1,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L","level":"medium","assessor":"cna"}],"cwes":["CWE-125"],"updated_at":"2026-11-06T18:59:08.498645Z"}],"euvd":[{"id":"EUVD-2026-7806","description":"A flaw was found in QEMU. A specially crafted VMDK image could trigger an out-of-bounds read vulnerability, potentially leading to a 12-byte leak of sensitive information or a denial of service condition (DoS).","status":"published","published":"2026-02-19T17:47:00Z","modified":"2026-11-06T17:54:45Z","cvss":[{"version":"3.1","score":5.1,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L","level":"medium"}],"updated_at":"2026-11-06T19:05:52.672747Z"}],"ghsa":[{"id":"GHSA-cw9w-w7fx-35q6","title":"A flaw was found in QEMU. A specially crafted VMDK image could trigger an out-of-bounds read...","description":"A flaw was found in QEMU. A specially crafted VMDK image could trigger an out-of-bounds read vulnerability, potentially leading to a 12-byte leak of sensitive information or a denial of service condition (DoS).","status":"published","published":"2026-02-19T18:31:55Z","modified":"2026-02-19T18:32:06Z","cvss":[{"version":"3.1","score":5.1,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L","level":"medium"}],"cwes":["CWE-125"],"updated_at":"2026-11-02T15:06:16.865747Z"}],"nvd":[{"id":"CVE-2026-2243","description":"A flaw was found in QEMU. A specially crafted VMDK image could trigger an out-of-bounds read vulnerability, potentially leading to a 12-byte leak of sensitive information or a denial of service condition (DoS).","status":"published","published":"2026-02-19T18:25:00.337Z","modified":"2026-11-06T18:18:13.353Z","cvss":[{"version":"3.1","score":5.1,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L","level":"medium","assessor":"secondary"}],"cwes":["CWE-125"],"updated_at":"2026-11-06T20:01:10.928276Z"}],"osv":[{"id":"BELL-CVE-2026-2243","status":"published","published":"2026-02-26T06:09:19.720468Z","modified":"2026-03-13T07:20:10.293191Z","cvss":[{"version":"3.1","score":5.1,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L","level":"medium"}],"updated_at":"2026-11-02T15:28:23.037038Z"},{"id":"CVE-2026-2243","title":"Qemu-kvm: heap buffer out-of-bounds read in vmdk compressed grain parsing","description":"A flaw was found in QEMU. A specially crafted VMDK image could trigger an out-of-bounds read vulnerability, potentially leading to a 12-byte leak of sensitive information or a denial of service condition (DoS).","status":"published","published":"2026-02-19T17:47:00.801Z","modified":"2026-11-08T02:30:16.101704972Z","cvss":[{"version":"3.1","score":5.1,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L","level":"medium"}],"cwes":["CWE-125"],"updated_at":"2026-11-07T03:08:02.600137Z"},{"id":"DEBIAN-CVE-2026-2243","description":"A flaw was found in QEMU. A specially crafted VMDK image could trigger an out-of-bounds read vulnerability, potentially leading to a 12-byte leak of sensitive information or a denial of service condition (DoS).","status":"published","published":"2026-02-19T18:25:00.337Z","modified":"2026-11-07T10:00:21.349468286Z","cvss":[{"version":"3.1","score":5.1,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L","level":"medium"}],"updated_at":"2026-11-07T10:14:19.880839Z"},{"id":"OESA-2026-2090","title":"qemu security update","description":"QEMU is a FAST! processor emulator using dynamic translation to achieve good emulation speed.\r\n\r\nSecurity Fix(es):\n\nA flaw was found in QEMU. A specially crafted VMDK image could trigger an out-of-bounds read vulnerability, potentially leading to a 12-byte leak of sensitive information or a denial of service condition (DoS).(CVE-2026-2243)","status":"published","published":"2026-04-25T11:11:05Z","modified":"2026-08-18T01:19:49.503501779Z","cvss":[{"version":"3.1","score":5.1,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L","level":"medium"}],"updated_at":"2026-11-02T15:52:46.087701Z"},{"id":"OESA-2026-2091","title":"qemu security update","description":"QEMU is a FAST! processor emulator using dynamic translation to achieve good emulation speed.\r\n\r\nSecurity Fix(es):\n\nA flaw was found in QEMU. A specially crafted VMDK image could trigger an out-of-bounds read vulnerability, potentially leading to a 12-byte leak of sensitive information or a denial of service condition (DoS).(CVE-2026-2243)","status":"published","published":"2026-04-25T11:11:05Z","modified":"2026-08-18T01:19:49.61015604Z","cvss":[{"version":"3.1","score":5.1,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L","level":"medium"}],"updated_at":"2026-11-02T15:52:46.087701Z"},{"id":"OESA-2026-2092","title":"qemu security update","description":"QEMU is a FAST! processor emulator using dynamic translation to achieve good emulation speed.\r\n\r\nSecurity Fix(es):\n\nA flaw was found in QEMU. A specially crafted VMDK image could trigger an out-of-bounds read vulnerability, potentially leading to a 12-byte leak of sensitive information or a denial of service condition (DoS).(CVE-2026-2243)","status":"published","published":"2026-04-25T11:11:05Z","modified":"2026-08-18T01:19:49.551634657Z","cvss":[{"version":"3.1","score":5.1,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L","level":"medium"}],"updated_at":"2026-11-02T15:52:46.087701Z"},{"id":"OESA-2026-2093","title":"qemu security update","description":"QEMU is a FAST! processor emulator using dynamic translation to achieve good emulation speed.\r\n\r\nSecurity Fix(es):\n\nA flaw was found in QEMU. A specially crafted VMDK image could trigger an out-of-bounds read vulnerability, potentially leading to a 12-byte leak of sensitive information or a denial of service condition (DoS).(CVE-2026-2243)","status":"published","published":"2026-04-25T11:11:05Z","modified":"2026-08-18T01:19:49.566110966Z","cvss":[{"version":"3.1","score":5.1,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L","level":"medium"}],"updated_at":"2026-11-02T15:52:46.087701Z"},{"id":"UBUNTU-CVE-2026-2243","description":"A flaw was found in QEMU. A specially crafted VMDK image could trigger an out-of-bounds read vulnerability, potentially leading to a 12-byte leak of sensitive information or a denial of service condition (DoS).","status":"published","published":"2026-02-19T18:25:00Z","modified":"2026-10-22T23:20:05.233865136Z","cvss":[{"version":"3.1","score":5.1,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L","level":"medium"}],"updated_at":"2026-11-02T16:56:01.334185Z"},{"id":"openSUSE-SU-2026:10395-1","title":"qemu-10.2.2-1.1 on GA media","description":"These are all security issues fixed in the qemu-10.2.2-1.1 package on the GA media of openSUSE Tumbleweed.","status":"published","published":"2026-03-19T00:00:00Z","modified":"2026-03-20T08:45:06.907587Z","updated_at":"2026-11-02T16:58:38.415593Z"},{"id":"openSUSE-SU-2026:20567-1","title":"Security update for qemu","description":"This update for qemu fixes the following issues:\n\nUpdate to version 10.0.9.\n\nSecurity issues fixed:\n\n- CVE-2026-3196: unbounded memory allocation and host denial-of-service via PCM_INFO requests sent from the guest\n  (bsc#1259079).\n- CVE-2026-3195: heap out-of-bounds write when reading input audio in the virtio-snd device input callback\n  (bsc#1259080).\n- CVE-2026-2243: heap out-of-bounds read and 12-byte information leak when processing specially crafted VMDK files\n  with qemu-img (bsc#1258509).\n\nOther updates and bugfixes:\n\n- Version 10.0.9:\n   * Full backport list: https://lore.kernel.org/qemu-devel/20260318045608.7E1B513DFF6@think4mjt.localdomain/\n   * hyperv/syndbg: check length returned by cpu_physical_memory_map()\n   * fuse: Copy write buffer content before polling\n   * target/loongarch: Avoid recursive PNX exception on CSR_BADI fetch\n   * target/loongarch: Preserve PTE permission bits in LDPTE\n   * hw/net/npcm_gmac: Catch accesses off the end of the register array\n   * linux-user: fix TIOCGSID ioctl\n   * tests/tcg/multiarch/test-mmap: Check mmaps beyond reserved_va\n   * bsd-user: Deal with mmap where start \u003e reserved_va\n   * linux-user: Deal with mmap where start \u003e reserved_va\n   * hw/net/xilinx_ethlite: Check for oversized TX packets\n   * virtio-gpu: Ensure BHs are invoked only from main-loop thread\n   * block/nfs: Do not enter coroutine from CB\n   * block: Never drop BLOCK_IO_ERROR with action=stop for rate limiting\n   * block/throttle-groups: fix deadlock with iolimits and muliple iothreads\n   * mirror: Fix missed dirty bitmap writes during startup\n   * block/curl: fix concurrent completion handling\n   * block/vmdk: fix OOB read in vmdk_read_extent()\n   * hw/net/smc91c111: Don't allow negative-length packets\n   * io: fix cleanup for websock I/O source data on cancellation\n   * io: fix cleanup for TLS I/O source data on cancellation\n   * io: separate freeing of tasks from marking them as complete\n   * target/i386/hvf/x86_mmu: Fix compiler warning\n   * hw/i386/vmmouse: Fix hypercall clobbers\n   * tests/docker: upgrade most non-lcitool debian tests to debian 13\n   * hw/9pfs: fix missing EOPNOTSUPP on Twstat and Trenameat for fs synth driver\n   * hw/9pfs: fix data race in v9fs_mark_fids_unreclaim()\n\n- Add support for AMD-Turn CPUs (jsc#PED-13174)\n  * target/i386: Add support for EPYC-Turin model (jsc#PED-13174)\n  * target/i386: Update EPYC-Genoa for Cache property, perfmon-v2, RAS and SVM feature bits (jsc#PED-13174)\n  * target/i386: Add couple of feature bits in CPUID_Fn80000021_EAX (jsc#PED-13174)\n  * target/i386: Update EPYC-Milan CPU model for Cache property, RAS, SVM feature bits (jsc#PED-13174)\n  * target/i386: Update EPYC-Rome CPU model for Cache property, RAS, SVM feature bits (jsc#PED-13174)\n  * target/i386: Update EPYC CPU model for Cache property, RAS, SVM feature bits (jsc#PED-13174)\n","status":"published","published":"2026-04-20T10:24:12Z","modified":"2026-04-22T18:27:11.630577Z","updated_at":"2026-11-02T16:58:41.463445Z"},{"id":"SUSE-SU-2026:21235-1","title":"Security update for qemu","description":"This update for qemu fixes the following issues:\n\nUpdate to version 10.0.9.\n\nSecurity issues fixed:\n\n- CVE-2026-3196: unbounded memory allocation and host denial-of-service via PCM_INFO requests sent from the guest\n  (bsc#1259079).\n- CVE-2026-3195: heap out-of-bounds write when reading input audio in the virtio-snd device input callback\n  (bsc#1259080).\n- CVE-2026-2243: heap out-of-bounds read and 12-byte information leak when processing specially crafted VMDK files\n  with qemu-img (bsc#1258509).\n\nOther updates and bugfixes:\n\n- Version 10.0.9:\n   * Full backport list: https://lore.kernel.org/qemu-devel/20260318045608.7E1B513DFF6@think4mjt.localdomain/\n   * hyperv/syndbg: check length returned by cpu_physical_memory_map()\n   * fuse: Copy write buffer content before polling\n   * target/loongarch: Avoid recursive PNX exception on CSR_BADI fetch\n   * target/loongarch: Preserve PTE permission bits in LDPTE\n   * hw/net/npcm_gmac: Catch accesses off the end of the register array\n   * linux-user: fix TIOCGSID ioctl\n   * tests/tcg/multiarch/test-mmap: Check mmaps beyond reserved_va\n   * bsd-user: Deal with mmap where start \u003e reserved_va\n   * linux-user: Deal with mmap where start \u003e reserved_va\n   * hw/net/xilinx_ethlite: Check for oversized TX packets\n   * virtio-gpu: Ensure BHs are invoked only from main-loop thread\n   * block/nfs: Do not enter coroutine from CB\n   * block: Never drop BLOCK_IO_ERROR with action=stop for rate limiting\n   * block/throttle-groups: fix deadlock with iolimits and muliple iothreads\n   * mirror: Fix missed dirty bitmap writes during startup\n   * block/curl: fix concurrent completion handling\n   * block/vmdk: fix OOB read in vmdk_read_extent()\n   * hw/net/smc91c111: Don't allow negative-length packets\n   * io: fix cleanup for websock I/O source data on cancellation\n   * io: fix cleanup for TLS I/O source data on cancellation\n   * io: separate freeing of tasks from marking them as complete\n   * target/i386/hvf/x86_mmu: Fix compiler warning\n   * hw/i386/vmmouse: Fix hypercall clobbers\n   * tests/docker: upgrade most non-lcitool debian tests to debian 13\n   * hw/9pfs: fix missing EOPNOTSUPP on Twstat and Trenameat for fs synth driver\n   * hw/9pfs: fix data race in v9fs_mark_fids_unreclaim()\n\n- Add support for AMD-Turn CPUs (jsc#PED-13174)\n  * target/i386: Add support for EPYC-Turin model (jsc#PED-13174)\n  * target/i386: Update EPYC-Genoa for Cache property, perfmon-v2, RAS and SVM feature bits (jsc#PED-13174)\n  * target/i386: Add couple of feature bits in CPUID_Fn80000021_EAX (jsc#PED-13174)\n  * target/i386: Update EPYC-Milan CPU model for Cache property, RAS, SVM feature bits (jsc#PED-13174)\n  * target/i386: Update EPYC-Rome CPU model for Cache property, RAS, SVM feature bits (jsc#PED-13174)\n  * target/i386: Update EPYC CPU model for Cache property, RAS, SVM feature bits (jsc#PED-13174)\n","status":"published","published":"2026-04-20T10:24:31Z","modified":"2026-04-23T18:24:19.545561Z","updated_at":"2026-11-02T15:54:02.312556Z"},{"id":"SUSE-SU-2026:21354-1","title":"Security update for qemu","description":"This update for qemu fixes the following issues:\n\nUpdate to version 10.0.9.\n\nSecurity issues fixed:\n\n- CVE-2026-3196: unbounded memory allocation and host denial-of-service via PCM_INFO requests sent from the guest\n  (bsc#1259079).\n- CVE-2026-3195: heap out-of-bounds write when reading input audio in the virtio-snd device input callback\n  (bsc#1259080).\n- CVE-2026-2243: heap out-of-bounds read and 12-byte information leak when processing specially crafted VMDK files\n  with qemu-img (bsc#1258509).\n\nOther updates and bugfixes:\n\n- Version 10.0.9:\n   * Full backport list: https://lore.kernel.org/qemu-devel/20260318045608.7E1B513DFF6@think4mjt.localdomain/\n   * hyperv/syndbg: check length returned by cpu_physical_memory_map()\n   * fuse: Copy write buffer content before polling\n   * target/loongarch: Avoid recursive PNX exception on CSR_BADI fetch\n   * target/loongarch: Preserve PTE permission bits in LDPTE\n   * hw/net/npcm_gmac: Catch accesses off the end of the register array\n   * linux-user: fix TIOCGSID ioctl\n   * tests/tcg/multiarch/test-mmap: Check mmaps beyond reserved_va\n   * bsd-user: Deal with mmap where start \u003e reserved_va\n   * linux-user: Deal with mmap where start \u003e reserved_va\n   * hw/net/xilinx_ethlite: Check for oversized TX packets\n   * virtio-gpu: Ensure BHs are invoked only from main-loop thread\n   * block/nfs: Do not enter coroutine from CB\n   * block: Never drop BLOCK_IO_ERROR with action=stop for rate limiting\n   * block/throttle-groups: fix deadlock with iolimits and muliple iothreads\n   * mirror: Fix missed dirty bitmap writes during startup\n   * block/curl: fix concurrent completion handling\n   * block/vmdk: fix OOB read in vmdk_read_extent()\n   * hw/net/smc91c111: Don't allow negative-length packets\n   * io: fix cleanup for websock I/O source data on cancellation\n   * io: fix cleanup for TLS I/O source data on cancellation\n   * io: separate freeing of tasks from marking them as complete\n   * target/i386/hvf/x86_mmu: Fix compiler warning\n   * hw/i386/vmmouse: Fix hypercall clobbers\n   * tests/docker: upgrade most non-lcitool debian tests to debian 13\n   * hw/9pfs: fix missing EOPNOTSUPP on Twstat and Trenameat for fs synth driver\n   * hw/9pfs: fix data race in v9fs_mark_fids_unreclaim()\n\n- Add support for AMD-Turn CPUs (jsc#PED-13174)\n  * target/i386: Add support for EPYC-Turin model (jsc#PED-13174)\n  * target/i386: Update EPYC-Genoa for Cache property, perfmon-v2, RAS and SVM feature bits (jsc#PED-13174)\n  * target/i386: Add couple of feature bits in CPUID_Fn80000021_EAX (jsc#PED-13174)\n  * target/i386: Update EPYC-Milan CPU model for Cache property, RAS, SVM feature bits (jsc#PED-13174)\n  * target/i386: Update EPYC-Rome CPU model for Cache property, RAS, SVM feature bits (jsc#PED-13174)\n  * target/i386: Update EPYC CPU model for Cache property, RAS, SVM feature bits (jsc#PED-13174)\n","status":"published","published":"2026-04-20T10:24:31Z","modified":"2026-04-29T18:23:57.1779Z","updated_at":"2026-11-02T15:54:02.312556Z"},{"id":"SUSE-SU-2026:21883-1","title":"Security update for qemu","description":"This update for qemu fixes the following issues\n\n- CVE-2025-14876: qemu-kvm: Unbounded allocation in virtio-crypto (bsc#1255400).\n- CVE-2026-0665: out-of-bounds heap access can lead to a denial of service or potential memory corruption (bsc#1256484).\n- CVE-2026-2243: incorrect bounds check leads to heap out-of-bounds read and a 12-byte information leak when processing\n  specially crafted VMDK files (bsc#1258509).\n- CVE-2026-3195: heap buffer overflow when reading input audio in the virtio-snd device input callback due to\n  insufficient checks in `virtio_snd_pcm_in_cb` (bsc#1259080).\n- CVE-2026-3196: integer overflow in the virtio-snd device via PCM_INFO requests from the guest leads to unbounded\n  memory allocation and host denial-of-service (bsc#1259079).\n- CVE-2026-3842: hyperv/syndbg: missing mapped-length guard after cpu_physical_memory_map causes host OOB write\n  (bsc#1262089).\n","status":"published","published":"2026-06-01T13:45:56Z","modified":"2026-06-03T18:24:40.689343957Z","updated_at":"2026-11-02T15:54:02.654057Z"},{"id":"SUSE-SU-2026:21912-1","title":"Security update for qemu","description":"This update for qemu fixes the following issues\n\n- CVE-2025-14876: qemu-kvm: Unbounded allocation in virtio-crypto (bsc#1255400).\n- CVE-2026-0665: out-of-bounds heap access can lead to a denial of service or potential memory corruption (bsc#1256484).\n- CVE-2026-2243: incorrect bounds check leads to heap out-of-bounds read and a 12-byte information leak when processing\n  specially crafted VMDK files (bsc#1258509).\n- CVE-2026-3195: heap buffer overflow when reading input audio in the virtio-snd device input callback due to\n  insufficient checks in `virtio_snd_pcm_in_cb` (bsc#1259080).\n- CVE-2026-3196: integer overflow in the virtio-snd device via PCM_INFO requests from the guest leads to unbounded\n  memory allocation and host denial-of-service (bsc#1259079).\n- CVE-2026-3842: hyperv/syndbg: missing mapped-length guard after cpu_physical_memory_map causes host OOB write\n  (bsc#1262089).\n","status":"published","published":"2026-05-28T14:52:19Z","modified":"2026-06-03T18:24:24.018223733Z","updated_at":"2026-11-02T15:54:02.654057Z"},{"id":"SUSE-SU-2026:2385-1","title":"Security update for qemu","description":"This update for qemu fixes the following issues:\n\n- CVE-2026-2243: incorrect bounds check leads to heap out-of-bounds read and a 12-byte information leak when processing\n  specially crafted VMDK files (bsc#1258509).\n- CVE-2026-3195: heap buffer overflow when reading input audio in the virtio-snd device input callback due to\n  insufficient checks in `virtio_snd_pcm_in_cb` (bsc#1259080).\n- CVE-2026-3196: integer overflow in the virtio-snd device via PCM_INFO requests from the guest leads to unbounded\n  memory allocation and host denial-of-service (bsc#1259079).\n- CVE-2026-3842: hyperv/syndbg: missing mapped-length guard after cpu_physical_memory_map causes host OOB write\n  (bsc#1262089).\n","status":"published","published":"2026-06-12T13:52:42Z","modified":"2026-06-13T08:00:05.404451164Z","updated_at":"2026-11-02T15:54:03.991985Z"},{"id":"SUSE-SU-2026:2386-1","title":"Security update for qemu","description":"This update for qemu fixes the following issues:\n\n- CVE-2025-14876: qemu-kvm: Unbounded allocation in virtio-crypto (bsc#1255400).\n- CVE-2026-0665: out-of-bounds heap access can lead to a denial of service or potential memory corruption (bsc#1256484).\n- CVE-2026-2243: incorrect bounds check leads to heap out-of-bounds read and a 12-byte information leak when processing\n  specially crafted VMDK files (bsc#1258509).\n- CVE-2026-3195: heap buffer overflow when reading input audio in the virtio-snd device input callback due to\n  insufficient checks in `virtio_snd_pcm_in_cb` (bsc#1259080).\n- CVE-2026-3196: integer overflow in the virtio-snd device via PCM_INFO requests from the guest leads to unbounded\n  memory allocation and host denial-of-service (bsc#1259079).\n- CVE-2026-3842: hyperv/syndbg: missing mapped-length guard after cpu_physical_memory_map causes host OOB write\n  (bsc#1262089).\n","status":"published","published":"2026-06-12T13:54:09Z","modified":"2026-06-13T08:00:06.874364567Z","updated_at":"2026-11-02T15:54:03.991985Z"},{"id":"SUSE-SU-2026:2388-1","title":"Security update for qemu","description":"This update for qemu fixes the following issues:\n\nSecurity fixes:\n\n- CVE-2026-2243: incorrect bounds check leads to heap out-of-bounds read and a 12-byte information leak when processing\n  specially crafted VMDK files (bsc#1258509).\n- CVE-2026-3842: hyperv/syndbg: missing mapped-length guard after cpu_physical_memory_map causes host OOB write\n  (bsc#1262089).\n\nOther fixes:\n\n- [openSUSE] qemu-ga: fix service file against no-autostart (bsc#1199023)\n","status":"published","published":"2026-06-12T13:59:30Z","modified":"2026-06-13T08:00:06.86249632Z","updated_at":"2026-11-02T15:54:03.991985Z"},{"id":"SUSE-SU-2026:2406-1","title":"Security update for qemu","description":"This update for qemu fixes the following issues:\n\n- CVE-2023-1544: pvrdma: out-of-bounds read in pvrdma_ring_next_elem_read() (bsc#1209554).\n- CVE-2025-11234: qemu-kvm: use-after-free in websocket handshake code can lead to denial of service (bsc#1250984).\n- CVE-2026-2243: incorrect bounds check leads to heap out-of-bounds read and a 12-byte information leak when processing\n  specially crafted VMDK files (bsc#1258509).\n","status":"published","published":"2026-06-16T06:54:25Z","modified":"2026-06-17T09:15:06.718879709Z","updated_at":"2026-11-02T15:54:03.991985Z"}]}}