Linux · Security advisory · May 14, 2026
RHSA-2026:49666: libyang security update
RHSA-2026:49666, released May 14, 2026, fixes 1 CVE in libyang (version 2.1.148-2.el10_0.1). None of them is reported as exploited. Patch Radar priority: High.
High
CVEs closed
1
None rated Critical
Exploited
0
None reported
Exploitation more likely
0
Vendor assessment
Highest EPSS
0.0064
50th percentile
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| libyang | RHEL 10 | 2.1.148-2.el10_0.1 |
CVEs this fix closes
| Priority | CVE | Title | Impact | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|---|
| High | CVE-2026-44673 | libyang: lyb_read_string() integer overflow → heap buffer overflow | 7.5 | 0.0064 | None reported |
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