Linux · 
Ubuntu · Package update · January 7, 2026
Ubuntu · Package update · January 7, 2026libtasn1-6 4.13-2ubuntu0.1~esm1: libtasn1-6 4.13-2ubuntu0.1~esm1 for Ubuntu 18.04.6 LTS (bionic)
libtasn1-6 4.13-2ubuntu0.1~esm1, released January 7, 2026, fixes 2 CVEs in libtasn1-6. None of them is reported as exploited. Patch Radar priority: High. The product is no longer supported.
HighUnsupported product
CVEs closed
2
None rated Critical
Exploited
0
None reported
Highest CVSS
9.1
Base score, 0 to 10
Highest EPSS
0.0284
86th percentile
Priority of the 2 CVEs
Patch now 0
Urgent 0
High 2
Routine 0
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| libtasn1-6 | Ubuntu 18.04.6 LTS (bionic) | 4.13-2ubuntu0.1~esm1 |
CVEs this fix closes
| Priority | CVE | Title | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|
| High | CVE-2021-46848 | libtasn1: ELSA-2023-0116: libtasn1 security update (MODERATE) | 9.1 | 0.0284 | None reported |
| High | CVE-2025-13151 | CVE-2025-13151 | 7.5 | 0.0137 | None reported |
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