Linux · 
Ubuntu · Package update · February 19, 2026
Ubuntu · Package update · February 19, 2026qemu-user-static 1:2.11+dfsg-1ubuntu7.42+esm5: qemu-user-static 1:2.11+dfsg-1ubuntu7.42+esm5 for Ubuntu 18.04.6 LTS (bionic)
qemu-user-static 1:2.11+dfsg-1ubuntu7.42+esm5, released February 19, 2026, fixes 11 CVEs in qemu-user-static. None of them is reported as exploited. Patch Radar priority: High. The product is no longer supported.
HighUnsupported product
CVEs closed
11
None rated Critical
Exploited
0
None reported
Highest CVSS
8.2
Base score, 0 to 10
Highest EPSS
0.0161
76th percentile
Priority of the 11 CVEs
Patch now 0
Urgent 0
High 6
Routine 5
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| qemu-user-static | Ubuntu 18.04.6 LTS (bionic) | 1:2.11+dfsg-1ubuntu7.42+esm5 |
CVEs this fix closes
| Priority | CVE | Title | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|
| High | CVE-2023-3354 | qemu: A flaw was found in the QEMU built-in VNC server | 7.5 | 0.0161 | None reported |
| High | CVE-2025-11234 | Qemu-kvm: vnc websocket handshake use-after-free | 7.5 | 0.0091 | None reported |
| High | CVE-2023-2861 | qemu: A flaw was found in the 9p passthrough filesystem (9pfs) implementation in QEMU | 7.1 | 0.0038 | None reported |
| High | CVE-2024-3446 | qemu-block-extra: A double free vulnerability was found in QEMU virtio devices (virtio-gpu,virtio-serial-bus, virtio-crypto), where the... | 8.2 | 0.0031 | None reported |
| High | CVE-2023-5088 | qemu: A bug in QEMU could cause a guest I/O operation otherwise addressed to an arbitrary disk offset to be targeted to off... | 7.0 | 0.0026 | None reported |
| High | CVE-2024-6519 | qemu-guest-agent: lsi53c895a: keep a reference to the device while SCRIPTS execute (Paolo Bonzini) [Orabug: 37517793] | 8.2 | 0.0025 | None reported |
| Routine | CVE-2024-3447 | qemu-block-extra: A heap-based buffer overflow was found in the SDHCI device emulation ofQEMU | 6.0 | 0.0056 | None reported |
| Routine | CVE-2020-14394 | qemu: An infinite loop flaw was found in the USB xHCI controller emulation of QEMU while computing the length of the Transf... | 3.2 | 0.0039 | None reported |
| Routine | CVE-2024-8354 | qemu: Fixed assertion failure in usb_ep_get() (bsc#1230834) | 5.5 | 0.0029 | None reported |
| Routine | CVE-2023-3180 | qemu: A flaw was found in the QEMU virtual crypto device while handling data encryption/decryption requests in virtio_crypt... | 6.5 | 0.0023 | None reported |
| Routine | CVE-2026-2243 | Qemu-kvm: heap buffer out-of-bounds read in vmdk compressed grain parsing | 5.1 | 0.0013 | None reported |
Showing 1 to 11 of 11
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