CVE-2026-64105

MediumCVSS 5.5/10Last modified Nov 6, 2026

Description

In the Linux kernel, the following vulnerability has been resolved:

KVM: arm64: vgic: Free private_irqs when init fails after allocation

Companion to commit 250f25367b58 ("KVM: arm64: Tear down vGIC on failed vCPU creation"), which added the missing kvm_vgic_vcpu_destroy() call to the kvm_share_hyp() failure path in kvm_arch_vcpu_create(). The kvm_vgic_vcpu_init() failure path immediately above it has the same shape and still needs the same cleanup.

Call kvm_vgic_vcpu_destroy() when kvm_vgic_vcpu_init() fails so private IRQs allocated before a redistributor iodev registration failure are released before the failed vCPU is freed.

Metrics

CVSS 3.1 5.5/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Affected software

VendorProductVersions
LinuxLinux>= 03b3d00a70b55857439511c1b558ca00a99f4126, < 173fb86e5519dbe7aabed1f5fa7456152a4a2e38; >= 03b3d00a70b55857439511c1b558ca00a99f4126, < 7023900b4988fb6f4a59d304d878003ff562e98d; >= 03b3d00a70b55857439511c1b558ca00a99f4126, < e690caa54a6139d98495ac69626807623520babd; >= 03b3d00a70b55857439511c1b558ca00a99f4126, < f19c354dbd457759dfcf1195ab4bdba2bb568323
LinuxLinux6.10

References

Timeline

Published
Jul 19, 2026
Last modified
Nov 6, 2026
NVD status
Analyzed

Related CVEs from 2026

CVE-2026-641069.0In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: vgic-its: Reject restored DTE with out-of-range num_eventidCVE-2026-641075.5In the Linux kernel, the following vulnerability has been resolved: ASoC: codecs: pcm512x: fix null-ptr dereference in pcm512x_overclock_xxCVE-2026-641087.8In the Linux kernel, the following vulnerability has been resolved: cifs: Fix busy dentry used after unmounting Since commit 340cea84f691cCVE-2026-641098.8In the Linux kernel, the following vulnerability has been resolved: af_unix: Fix UAF read of tail->len in unix_stream_data_wait() unix_strCVE-2026-64117.3This vulnerability, in the MAXHUB Pivot client application versions prior to v1.36.2, may allow an attacker to obtain encrypted tenant emaiCVE-2026-641105.5In the Linux kernel, the following vulnerability has been resolved: igc: fix potential skb leak in igc_fpe_xmit_smd_frame() When igc_fpe_iCVE-2026-641117.1In the Linux kernel, the following vulnerability has been resolved: lsm: hold cred_guard_mutex for lsm_set_self_attr() Just as proc_pid_atCVE-2026-641127.8In the Linux kernel, the following vulnerability has been resolved: rbd: eliminate a race in lock_dwork draining on unmap Given how rbd_loCVE-2026-641139.8In the Linux kernel, the following vulnerability has been resolved: ixgbevf: fix use-after-free in VEPA multicast source pruning ixgbevf_cCVE-2026-641147.8In the Linux kernel, the following vulnerability has been resolved: ipv4: raw: reject IP_HDRINCL packets with ihl < 5 raw_send_hdrinc() vaCVE-2026-641158.8In the Linux kernel, the following vulnerability has been resolved: vsock/vmci: fix UAF when peer resets connection during handshake vmci_CVE-2026-641167.5In the Linux kernel, the following vulnerability has been resolved: ipv6: ioam: add NULL check for idev in ipv6_hop_ioam() Reported by Sas
CVE-2026-64105: Medium severity, CVSS 5.5 | Vulnix