# libsystemd-shared 257.9-0ubuntu2.3: libsystemd-shared 257.9-0ubuntu2.3 for Ubuntu 25.10 (questing)

libsystemd-shared 257.9-0ubuntu2.3, released April 15, 2026, fixes 2 CVEs in libsystemd-shared. None of them is reported as exploited. Patch Radar priority: High. The product is no longer supported.

- Web page: https://patchblox.com/security/fix/linux/ubuntu-questing-libsystemd-shared-257.9-0ubuntu2.3
- Platform: Linux
- Released: Apr 15, 2026
- Priority: High (Closes CVE-2026-29111, high severity)
- CVEs: 2, exploited: 0, on CISA KEV: 0

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [libsystemd-shared](https://patchblox.com/security/data/product/linux/libsystemd-shared.md) | Ubuntu 25.10 (questing) | 257.9-0ubuntu2.3 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2026-29111](https://patchblox.com/security/data/cve/CVE-2026-29111.md) | High | systemd: Local unprivileged user can trigger an assert | 7.8 | 0.0013 |  |
| [CVE-2026-40225](https://patchblox.com/security/data/cve/CVE-2026-40225.md) | Routine | systemd: In udev in systemd before 260, local root execution can occur via malicious hardware devices and unsanitized kernel o... | 6.4 | 0.0015 |  |

---

Data as of 2026-11-11T13:47:35Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

Free to use with attribution: show "Data: Patchblox Patch Radar" with a link to https://patchblox.com/security/patch-radar. Terms, including what needs a written agreement: https://patchblox.com/security/patch-radar/use-the-data

Product names, logos and trademarks shown on Patch Radar belong to their respective owners. They are used only to identify the software each security fix applies to and to help readers find their platform. Their use does not imply any affiliation with, or endorsement by, those owners, and Patchblox is not affiliated with any of them.