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Rocky Linux · Security advisory · January 9, 2026
Rocky Linux · Security advisory · January 9, 2026RLSA-2026:0238: libpng security update
RLSA-2026:0238, released January 9, 2026, fixes 3 CVEs in libpng (version 2:1.6.37-12.el9_7.1). None of them is reported as exploited. Patch Radar priority: High.
High
CVEs closed
3
None rated Critical
Exploited
0
None reported
Highest CVSS
7.5
Base score, 0 to 10
Highest EPSS
0.0045
39th percentile
Priority of the 3 CVEs
Patch now 0
Urgent 0
High 3
Routine 0
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| libpng | rocky 9 | 2:1.6.37-12.el9_7.1 |
CVEs this fix closes
| Priority | CVE | Title | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|
| High | CVE-2025-64720 | LIBPNG is vulnerable to a buffer overflow in `png_image_read_composite` via incorrect palette premultiplication | 7.5 | 0.0045 | None reported |
| High | CVE-2025-66293 | LIBPNG has an out-of-bounds read in png_image_read_composite | 7.1 | 0.0038 | None reported |
| High | CVE-2025-65018 | LIBPNG is vulnerable to a heap buffer overflow in `png_combine_row` triggered via `png_image_finish_read` | 7.5 | 0.0028 | None reported |
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