# CVE-2026-7374: kubevirt: This update for kubevirt fixes the following issues:  Update to version 1.7.4, fixes various go embedded security iss...

CVE-2026-7374 is fixed in 3 products on 1 platform, first by SUSE-SU-2026:2400-1, released June 15, 2026. It is not reported as exploited. Patch Radar priority: Routine.

- Web page: https://patchblox.com/security/cve/CVE-2026-7374
- Priority: Routine
- CVSS: n/a
- EPSS: 0.0074
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Jun 15, 2026

## Description

This update for kubevirt fixes the following issues:  Update to version 1.7.4, fixes various go embedded security issues:  - CVE-2025-47911: golang.org/x/net/html: various algorithms with quadratic complexity when parsing HTML documents   (bsc#1251420). - CVE-2025-47913: golang.org/x/crypto/ssh/agent: client process termination when receiving an unexpected message type in   response to a key listing or signing request (bsc#1253559). - CVE-2025-47914: golang.org/x/crypto/ssh/agent: non validated message size can cause a panic due to an out of bounds   read (bsc#1254014). - CVE-2025-58181: golang.org/x/crypto/ssh: invalidated number of mechanisms can cause unbounded memory consumption   (bsc#1253935). - CVE-2025-58190: golang.org/x/net/html: excessive memory consumption by `html.ParseFragment` when processing specially   crafted input (bsc#1251615). - CVE-2026-7374: virt-handler: Privilege escalation and node compromise via symlink following vulnerability   (bsc#1265467). - CVE-2026-33186: google.golang.org/grpc: authorization bypass due to improper validation of the HTTP/2 :path pseudo-   header (bsc#1260234).  Release notes https://github.com/kubevirt/kubevirt/releases/tag/v1.7.4

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | govulncheck-vulndb opensuse-leap 16.0 | 0.0.20260723T184607-160000.1.1 | [OPENSUSE-SU-2026:21483-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2026-21483-1.md) | Jul 30, 2026 |
| Linux | kubevirt sles 15.7 | 1.7.4-150700.3.24.2 | [SUSE-SU-2026:2400-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-2400-1.md) | Jun 15, 2026 |
| Linux | kubevirt-1.6 sles 15.7 | 1.6.6-150700.15.7.1 | [SUSE-SU-2026:2401-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-2401-1.md) | Jun 15, 2026 |

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Data as of 2026-11-10T07:50:38Z 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

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