Linux · 
Red Hat · Security advisory · November 11, 2025
Red Hat · Security advisory · November 11, 2025RHSA-2025:20956: Security update for 3 packages
RHSA-2025:20956, released November 11, 2025, fixes 2 CVEs across 3 products. None of them is reported as exploited. Patch Radar priority: High.
High
CVEs closed
2
None rated Critical
Exploited
0
None reported
Highest CVSS
8.8
Base score, 0 to 10
Highest EPSS
0.0101
63rd percentile
Priority of the 2 CVEs
Patch now 0
Urgent 0
High 2
Routine 0
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| libtiff | RHEL 9 | 0:4.4.0-15.el9_7.2 |
| libtiff-devel | RHEL 9 | 0:4.4.0-15.el9_7.2 |
| libtiff-tools | RHEL 9 | 0:4.4.0-15.el9_7.2 |
CVEs this fix closes
| Priority | CVE | Title | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|
| High | CVE-2025-9900 | Libtiff: libtiff write-what-where | 8.8 | 0.0101 | None reported |
| High | CVE-2025-8176 | LibTIFF tiffmedian.c get_histogram use after free | 8.8 | 0.0029 | None reported |
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