CVE-2026-19720
No scoreFix available
talkd buffer overflow with long DNS names
What each source reports
OSVUBUNTU-CVE-2026-19720 No score
talkd buffer overflow with long DNS names
- Record
UBUNTU-CVE-2026-19720- Updated
- 2026-11-02
Affected packages
| Package | Affected | Fixed |
|---|---|---|
inetutilsDebian:12 |
All versions, plus listed versions 2:2.4-22:2.4-2+deb12u12:2.4-2+deb12u22:2.4-2+deb12u32:2.4-3 Show 18 moreShow less2:2.5-12:2.5-22:2.5-32:2.5-42:2.5-52:2.5-62:2.6-12:2.6-22:2.6-32:2.6-42:2.7-12:2.7-22:2.7-32:2.7-42:2.7-52:2.8-12:2.8-22:2.8-3 |
None known |
inetutilsDebian:13 |
All versions, plus listed versions 2:2.6-32:2.6-3+deb13u12:2.6-3+deb13u22:2.6-3+deb13u32:2.6-4 Show 8 moreShow less2:2.7-12:2.7-22:2.7-32:2.7-42:2.7-52:2.8-12:2.8-22:2.8-3 |
None known |
inetutilsDebian:14 |
before 2:2.8-3, plus listed versions 2:2.6-32:2.6-42:2.7-12:2.7-22:2.7-3 Show 4 moreShow less2:2.7-42:2.7-52:2.8-12:2.8-2 |
2:2.8-3 |
inetutilsUbuntu:Pro:14.04:LTS |
All versions, plus listed versions 2:1.9.1.306-0a482-12:1.9.1.363-bbc1-12:1.9.2-12:1.9.2-1ubuntu0.1~esm12:1.9.2-1ubuntu0.1~esm22:1.9.2-1ubuntu0.1~esm4 |
None known |
inetutilsUbuntu:Pro:16.04:LTS |
All versions, plus listed versions 2:1.9.4-12:1.9.4-1build12:1.9.4-1ubuntu0.1~esm12:1.9.4-1ubuntu0.1~esm22:1.9.4-1ubuntu0.1~esm32:1.9.4-1ubuntu0.1~esm52:1.9.4-1ubuntu0.1~esm6 |
None known |
inetutilsUbuntu:Pro:18.04:LTS |
All versions, plus listed versions 2:1.9.4-2build12:1.9.4-32:1.9.4-3ubuntu0.12:1.9.4-3ubuntu0.1+esm12:1.9.4-3ubuntu0.1+esm22:1.9.4-3ubuntu0.1+esm42:1.9.4-3ubuntu0.1+esm5 |
None known |
inetutilsUbuntu:Pro:20.04:LTS |
All versions, plus listed versions 2:1.9.4-10build12:1.9.4-112:1.9.4-11ubuntu0.12:1.9.4-11ubuntu0.1+esm12:1.9.4-11ubuntu0.22:1.9.4-11ubuntu0.2+esm12:1.9.4-11ubuntu0.2+esm32:1.9.4-11ubuntu0.2+esm4 |
None known |
inetutilsUbuntu:Pro:22.04:LTS |
All versions, plus listed versions 2:2.0-12:2.2-22:2.2-2ubuntu0.12:2.2-2ubuntu0.22:2.2-2ubuntu0.2+esm1 |
None known |
inetutilsUbuntu:24.04:LTS |
All versions, plus listed versions 2:2.4-2ubuntu22:2.4-3ubuntu12:2.5-3ubuntu12:2.5-3ubuntu32:2.5-3ubuntu42:2.5-3ubuntu4.12:2.5-3ubuntu4.2 |
None known |
inetutilsUbuntu:26.10 |
All versions, plus listed versions 2:2.7-2ubuntu12:2.8-2ubuntu1 |
None known |
inetutilsUbuntu:26.04:LTS |
All versions, plus listed versions 2:2.6-1ubuntu32:2.6-4ubuntu12:2.7-2ubuntu12:2.7-2ubuntu1.1 |
None known |
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2026-19720 is a vulnerability with no CVSS score yet in inetutils, published August 15, 2026. No source lists public exploit code. Fixed in inetutils 2:2.8-3.