Linux · 
Ubuntu · Package update · August 30, 2026
Ubuntu · Package update · August 30, 2026libc-devtools 2.43-2ubuntu2.4: libc-devtools 2.43-2ubuntu2.4 for Ubuntu 26.04.1 LTS (resolute)
libc-devtools 2.43-2ubuntu2.4, released August 30, 2026, fixes 6 CVEs in libc-devtools. None of them is reported as exploited. Patch Radar priority: High.
High
CVEs closed
6
None rated Critical
Exploited
0
None reported
Highest CVSS
7.7
Base score, 0 to 10
Highest EPSS
0.0036
29th percentile
Priority of the 6 CVEs
Patch now 0
Urgent 0
High 1
Routine 5
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| libc-devtools | Ubuntu 26.04.1 LTS (resolute) | 2.43-2ubuntu2.4 |
CVEs this fix closes
| Priority | CVE | Title | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|
| High | CVE-2026-19499 | Buffer overflow in strfmon and strfmon_l right-justification padding | 7.7 | 0.0030 | None reported |
| 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-2026-6368 | wordexp with WRDE_APPEND can return or use invalid memory | 6.8 | 0.0011 | None reported |
Showing 1 to 6 of 6
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