UBUNTU-CVE-2026-9080
- Source
- https://ubuntu.com/security/CVE-2026-9080
- Import Source
- https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-9080.json
- JSON Data
- https://api.osv.dev/v1/vulns/UBUNTU-CVE-2026-9080
- Upstream
- Downstream
- Published
- 2026-06-24T14:00:00Z
- Modified
- 2026-07-01T03:39:50.189126121Z
- Severity
-
- Ubuntu - low
- Summary
- [none]
- Details
-
Calling
curl_easy_pause()within the event-basedCURLMOPT_SOCKETFUNCTIONcallback triggers a use-after-free vulnerability, where libcurl attempts to store a flag using a dangling struct pointer immediately after that pointer's memory has been freed. - References
Affected packages
Ubuntu:25.10 / curl
Package
- Name
- curl
- Purl
- pkg:deb/ubuntu/curl?arch=source&distro=questing
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affected
Affected versions
8.*
8.12.1-3ubuntu1
8.13.0-5ubuntu1
8.14.1-1ubuntu2
8.14.1-1ubuntu3
8.14.1-2ubuntu1
8.14.1-2ubuntu1.1
8.14.1-2ubuntu1.2
8.14.1-2ubuntu1.3
8.14.1-2ubuntu1.4
Ecosystem specific
{
"binaries": [
{
"binary_name": "curl",
"binary_version": "8.14.1-2ubuntu1.4"
},
{
"binary_name": "libcurl3t64-gnutls",
"binary_version": "8.14.1-2ubuntu1.4"
},
{
"binary_name": "libcurl4t64",
"binary_version": "8.14.1-2ubuntu1.4"
}
],
"priority_reason": "Upstream defined this as low severity"
}
Ubuntu:26.04:LTS / curl
Package
- Name
- curl
- Purl
- pkg:deb/ubuntu/curl?arch=source&distro=resolute
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affected
Affected versions
8.*
8.14.1-2ubuntu1
8.17.0-1ubuntu1
8.18.0-1ubuntu1
8.18.0-1ubuntu2
8.18.0-1ubuntu2.1
8.18.0-1ubuntu2.2
Ecosystem specific
{
"binaries": [
{
"binary_name": "curl",
"binary_version": "8.18.0-1ubuntu2.2"
},
{
"binary_name": "libcurl3t64-gnutls",
"binary_version": "8.18.0-1ubuntu2.2"
},
{
"binary_name": "libcurl4t64",
"binary_version": "8.18.0-1ubuntu2.2"
}
],
"priority_reason": "Upstream defined this as low severity"
}