Linux · 
Rocky Linux · Security advisory · November 7, 2026
Rocky Linux · Security advisory · November 7, 2026RLSA-2026:79281: glibc security update
RLSA-2026:79281, released November 7, 2026, fixes 6 CVEs in glibc (version 0:2.34-283.el9_8). None of them is reported as exploited. Patch Radar priority: Routine.
Routine
CVEs closed
6
None rated Critical
Exploited
0
None reported
Highest CVSS
6.8
Base score, 0 to 10
Highest EPSS
0.0036
29th percentile
Priority of the 6 CVEs
Patch now 0
Urgent 0
High 0
Routine 6
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| glibc | rocky 9 | 0:2.34-283.el9_8 |
CVEs this fix closes
| Priority | CVE | Title | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|
| Routine | CVE-2026-77117 | SHIFT_JISX0213 decoding may hang on crafted input | 5.9 | 0.0036 | None reported |
| Routine | CVE-2026-80489 | EUC_JISX0213 decoding may hang on crafted input | 5.9 | 0.0036 | None reported |
| Routine | CVE-2026-19542 | Stack-based out-of-bounds write in tdelete during tree rebalancing | 6.8 | 0.0023 | None reported |
| Routine | CVE-2026-6791 | Potential stack-based buffer clash during tilde expansion in wordexp | 6.8 | 0.0022 | None reported |
| Routine | CVE-2026-18374 | glibc: Passing an effectively empty string to the `,ccs=` syntax extension of the mode argument in the `fopen` function in t... | 5.9 | 0.0014 | None reported |
| Routine | CVE-2026-6368 | wordexp with WRDE_APPEND can return or use invalid memory | 6.8 | 0.0011 | None reported |
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