Linux · 
Ubuntu · Package update · March 12, 2026
Ubuntu · Package update · March 12, 2026qemu-block-extra 1:10.1.0+ds-5ubuntu2.4: qemu-block-extra 1:10.1.0+ds-5ubuntu2.4 for Ubuntu 25.10 (questing)
qemu-block-extra 1:10.1.0+ds-5ubuntu2.4, released March 12, 2026, fixes 5 CVEs in qemu-block-extra. None of them is reported as exploited. Patch Radar priority: High. The product is no longer supported.
HighUnsupported product
CVEs closed
5
None rated Critical
Exploited
0
None reported
Highest CVSS
7.5
Base score, 0 to 10
Highest EPSS
0.0091
60th percentile
Priority of the 5 CVEs
Patch now 0
Urgent 0
High 1
Routine 4
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| qemu-block-extra | Ubuntu 25.10 (questing) | 1:10.1.0+ds-5ubuntu2.4 |
CVEs this fix closes
| Priority | CVE | Title | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|
| High | CVE-2025-11234 | Qemu-kvm: vnc websocket handshake use-after-free | 7.5 | 0.0091 | None reported |
| Routine | CVE-2024-8354 | qemu: Fixed assertion failure in usb_ep_get() (bsc#1230834) | 5.5 | 0.0029 | None reported |
| Routine | CVE-2025-12464 | Qemu-kvm: stack buffer overflow in e1000 device via short frames in loopback mode | 6.2 | 0.0018 | None reported |
| Routine | CVE-2026-0665 | qemu: out-of-bounds heap access can lead to a denial of service or potential memory corruption (bsc#1256484). | 6.5 | 0.0017 | None reported |
| Routine | CVE-2025-14876 | qemu: qemu-kvm: Unbounded allocation in virtio-crypto (bsc#1255400). | 5.5 | 0.0016 | None reported |
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