Linux · 
Red Hat · Security advisory · May 15, 2026
Red Hat · Security advisory · May 15, 2026RHSA-2026:15953: Security update for 6 packages
RHSA-2026:15953, released May 15, 2026, fixes 2 CVEs across 6 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
9.8
Base score, 0 to 10
Highest EPSS
0.0083
57th percentile
Priority of the 2 CVEs
Patch now 0
Urgent 0
High 1
Routine 1
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| glib2 | RHEL 8 | 0:2.56.4-169.el8_10 |
| glib2-devel | RHEL 8 | 0:2.56.4-169.el8_10 |
| glib2-doc | RHEL 8 | 0:2.56.4-169.el8_10 |
| glib2-fam | RHEL 8 | 0:2.56.4-169.el8_10 |
| glib2-static | RHEL 8 | 0:2.56.4-169.el8_10 |
| glib2-tests | RHEL 8 | 0:2.56.4-169.el8_10 |
CVEs this fix closes
| Priority | CVE | Title | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|
| High | CVE-2025-14087 | Glib: glib: buffer underflow in gvariant parser leads to heap corruption | 9.8 | 0.0083 | None reported |
| Routine | CVE-2025-14512 | Glib: integer overflow in glib gio attribute escaping causes heap buffer overflow | 6.5 | 0.0058 | None reported |
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