# ELSA-2026-50262: Security update for 8 packages

ELSA-2026-50262, released May 10, 2026, fixes 7 CVEs across 8 products. None of them is reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/fix/linux/elsa-2026-50262
- Platform: Linux
- Released: May 10, 2026
- Priority: High (Closes CVE-2025-71120, high severity)
- CVEs: 7, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://linux.oracle.com/errata/ELSA-2026-50262.html

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [kernel-uek](https://patchblox.com/security/data/product/linux/kernel-uek.md) | ol 8 | 0:5.4.17-2136.355.3.1.el7uek |
| [kernel-uek-container](https://patchblox.com/security/data/product/linux/kernel-uek-container.md) | ol 8 | 0:5.4.17-2136.355.3.1.el7uek |
| [kernel-uek-container-debug](https://patchblox.com/security/data/product/linux/kernel-uek-container-debug.md) | ol 8 | 0:5.4.17-2136.355.3.1.el7uek |
| [kernel-uek-debug](https://patchblox.com/security/data/product/linux/kernel-uek-debug.md) | ol 8 | 0:5.4.17-2136.355.3.1.el7uek |
| [kernel-uek-debug-devel](https://patchblox.com/security/data/product/linux/kernel-uek-debug-devel.md) | ol 8 | 0:5.4.17-2136.355.3.1.el7uek |
| [kernel-uek-devel](https://patchblox.com/security/data/product/linux/kernel-uek-devel.md) | ol 8 | 0:5.4.17-2136.355.3.1.el7uek |
| [kernel-uek-doc](https://patchblox.com/security/data/product/linux/kernel-uek-doc.md) | ol 8 | 0:5.4.17-2136.355.3.1.el7uek |
| [kernel-uek-tools](https://patchblox.com/security/data/product/linux/kernel-uek-tools.md) | ol 8 | 0:5.4.17-2136.355.3.1.el7uek |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2025-71120](https://patchblox.com/security/data/cve/CVE-2025-71120.md) | High | SUNRPC: svcauth_gss: avoid NULL deref on zero length gss_token in gss_read_proxy_verf | 7.5 | 0.0053 |  |
| [CVE-2025-54518](https://patchblox.com/security/data/cve/CVE-2025-54518.md) | High | AMD: CVE-2025-54518 CPU OP Cache Corruption | 7.8 | 0.0029 |  |
| [CVE-2026-23074](https://patchblox.com/security/data/cve/CVE-2026-23074.md) | High | bpftool: The kernel packages contain the Linux kernel, the core of any Linux operating system.  Security Fix(es):  * kernel: p... | 7.8 | 0.0019 |  |
| [CVE-2026-43033](https://patchblox.com/security/data/cve/CVE-2026-43033.md) | High | crypto: authencesn - Do not place hiseq at end of dst for out-of-place decryption | 7.8 | 0.0014 |  |
| [CVE-2026-43078](https://patchblox.com/security/data/cve/CVE-2026-43078.md) | High | linux: In the Linux kernel, the following vulnerability has been resolved:  crypto: af_alg - Fix page reassignment overflow... | 7.8 | 0.0013 |  |
| [CVE-2026-43077](https://patchblox.com/security/data/cve/CVE-2026-43077.md) | High | kernel-default: The SUSE Linux Enterprise 15 SP6 kernel was updated to fix various security issues  The following security issues wer... | 8.1 | 0.0012 |  |
| [CVE-2026-31628](https://patchblox.com/security/data/cve/CVE-2026-31628.md) | Routine | x86/CPU: Fix FPDSS on Zen1 | 5.5 | 0.0013 |  |

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Data as of 2026-11-07T18:46:35Z 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

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