# OPENSUSE-SU-2026:20574-1: libraw security update

OPENSUSE-SU-2026:20574-1, released April 20, 2026, fixes 7 CVEs in libraw (version 0.21.4-160000.3.1). None of them is reported as exploited. Patch Radar priority: Urgent.

- Web page: https://patchblox.com/security/fix/linux/opensuse-su-2026-20574-1
- Platform: Linux
- Released: Apr 20, 2026
- Priority: Urgent (Closes CVE-2026-21413, rated Critical)
- CVEs: 7, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://osv.dev/vulnerability/openSUSE-SU-2026:20574-1

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [libraw](https://patchblox.com/security/data/product/linux/libraw.md) | opensuse-leap 16.0 | 0.21.4-160000.3.1 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2026-21413](https://patchblox.com/security/data/cve/CVE-2026-21413.md) | Urgent | Raw Image Extension Remote Code Execution Vulnerability | 9.8 | 0.0141 |  |
| [CVE-2026-20889](https://patchblox.com/security/data/cve/CVE-2026-20889.md) | Urgent | libraw: A heap-based buffer overflow vulnerability exists in the x3f_thumb_loader functionality of LibRaw Commit d20315b | 9.8 | 0.0084 |  |
| [CVE-2026-20911](https://patchblox.com/security/data/cve/CVE-2026-20911.md) | Urgent | libraw: This update for libraw fixes the following issues:  - CVE-2026-5342: out-of-bounds read via `LibRaw::nikon_load_padde... | 9.8 | 0.0064 |  |
| [CVE-2026-20884](https://patchblox.com/security/data/cve/CVE-2026-20884.md) | Urgent | libraw: An integer overflow vulnerability exists in the deflate_dng_load_raw functionality of LibRaw Commit 8dc68e2 | 9.8 | 0.0059 |  |
| [CVE-2026-24450](https://patchblox.com/security/data/cve/CVE-2026-24450.md) | Urgent | libraw: An integer overflow vulnerability exists in the uncompressed_fp_dng_load_raw functionality of LibRaw Commit 8dc68e2 | 9.8 | 0.0059 |  |
| [CVE-2026-24660](https://patchblox.com/security/data/cve/CVE-2026-24660.md) | High | libraw: A heap-based buffer overflow vulnerability exists in the x3f_load_huffman functionality of LibRaw Commit d20315b | 8.1 | 0.0072 |  |
| [CVE-2026-5342](https://patchblox.com/security/data/cve/CVE-2026-5342.md) | Routine | libraw: A flaw has been found in LibRaw up to 0.22.0 | n/a | 0.0076 |  |

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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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

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