Linux · Security advisory · August 17, 2026
RLSA-2026:55448: libXfont2 security update
RLSA-2026:55448, released August 17, 2026, fixes 2 CVEs in libXfont2 (version 0:2.0.6-5.el10_2.3). None of them is reported as exploited. Patch Radar priority: High.
High
CVEs closed
2
None rated Critical
Exploited
0
None reported
Exploitation more likely
0
Vendor assessment
Highest EPSS
0.0026
18th percentile
Priority of the 2 CVEs
Patch now 0
Urgent 0
High 2
Routine 0
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| libXfont2 | rocky 10 | 0:2.0.6-5.el10_2.3 |
CVEs this fix closes
| Priority | CVE | Title | Impact | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|---|
| High | CVE-2026-44950 | fs_read_glyphs() heap buffer overflow via cumulative glyph data overflow in libXfont2 | 9.0 | 0.0026 | None reported | |
| High | CVE-2026-59679 | fs_read_glyphs() heap OOB read/write via encoding array index mismatch in libXfont2 | 9.0 | 0.0026 | None reported |
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