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ECHO-b32c-0992-129e
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Import Source
https://advisory.echohq.com/osv/ECHO-b32c-0992-129e.json
JSON Data
https://api.osv.dev/v1/vulns/ECHO-b32c-0992-129e
Upstream
CVE-2026-40021
GHSA-4f7c-pmjv-c25w
Published
2026-10-20T13:58:06Z
Modified
2026-10-20T14:15:03Z
Summary
[none]
Details
References
https://advisory.echohq.com/cve/CVE-2026-40021
https://nvd.nist.gov/vuln/detail/CVE-2026-40021
https://github.com/apache/logging-log4net/pull/280
https://lists.apache.org/thread/q8otftjswhk69n3kxslqg7cobr0x4st7
https://logging.apache.org/cyclonedx/vdr.xml
https://logging.apache.org/log4net/manual/configuration/layouts.html
https://logging.apache.org/security.html#CVE-2026-40021
http://www.openwall.com/lists/oss-security/2026/04/10/11
https://github.com/advisories/GHSA-4f7c-pmjv-c25w
Affected packages
Echo:NuGet
/
log4net
Package
Name
log4net
Purl
pkg:nuget/log4net
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
3.0.3+echo.1
Database specific
source
"https://advisory.echohq.com/osv/ECHO-b32c-0992-129e.json"
ECHO-b32c-0992-129e - OSV