# OPENSUSE-SU-2025:20049-1: Security update for 2 packages

OPENSUSE-SU-2025:20049-1, released November 19, 2025, fixes 7 CVEs across 2 products. None of them is reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/fix/linux/opensuse-su-2025-20049-1
- Platform: Linux
- Released: Nov 19, 2025
- Priority: High (Closes CVE-2025-9900, high severity)
- CVEs: 7, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://osv.dev/vulnerability/openSUSE-SU-2025:20049-1

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [tiff](https://patchblox.com/security/data/product/linux/tiff.md) | opensuse-leap 16.0 | 4.7.1-160000.1.1 |
| [tiff-man](https://patchblox.com/security/data/product/linux/tiff-man.md) | opensuse-leap 16.0 | 4.7.1-160000.1.1 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2025-9900](https://patchblox.com/security/data/cve/CVE-2025-9900.md) | High | Libtiff: libtiff write-what-where | 8.8 | 0.0101 |  |
| [CVE-2025-8177](https://patchblox.com/security/data/cve/CVE-2025-8177.md) | High | LibTIFF thumbnail.c setrow buffer overflow | 7.8 | 0.0033 |  |
| [CVE-2025-8176](https://patchblox.com/security/data/cve/CVE-2025-8176.md) | High | LibTIFF tiffmedian.c get_histogram use after free | 8.8 | 0.0029 |  |
| [CVE-2025-9165](https://patchblox.com/security/data/cve/CVE-2025-9165.md) | Routine | LibTIFF tiffcmp tiffcmp.c InitCCITTFax3 memory leak | 5.5 | 0.0025 |  |
| [CVE-2025-8961](https://patchblox.com/security/data/cve/CVE-2025-8961.md) | Routine | LibTIFF tiffcrop tiffcrop.c main memory corruption | 3.3 | 0.0023 |  |
| [CVE-2024-13978](https://patchblox.com/security/data/cve/CVE-2024-13978.md) | Routine | LibTIFF fax2ps tiff2pdf.c t2p_read_tiff_init null pointer dereference | 2.5 | 0.0023 |  |
| [CVE-2025-8534](https://patchblox.com/security/data/cve/CVE-2025-8534.md) | Routine | libtiff tiff2ps tiff2ps.c PS_Lvl2page null pointer dereference | 2.5 | 0.0022 |  |

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Data as of 2026-11-10T13:56:55Z 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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

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