DEBIAN-CVE-2026-118654

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Source
https://security-tracker.debian.org/tracker/CVE-2026-118654
Import Source
https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-118654.json
JSON Data
https://api.osv.dev/v1/vulns/DEBIAN-CVE-2026-118654
Upstream
Published
2026-10-28T20:17:22Z
Modified
2026-10-29T10:00:31Z
Severity
  • 5.9 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N CVSS Calculator
Summary
[none]
Details

Echo is a Go web framework. Prior to 4.16.0 and 5.4.0, Echo's static file handlers can normalize dot segments after route matching and serve a file through a public static route even though the corresponding direct path is protected by route-level middleware. An unauthenticated attacker can read files that an application intended to protect with route-level middleware, when those files are also reachable through a static filesystem mount after path normalization. This vulnerability is the result of an incomplete fix for CVE-2026-55677. This issue is fixed in 4.16.0 and 5.4.0.

References

Affected packages

Debian:12 / golang-github-labstack-echo

Package

Name
golang-github-labstack-echo
Purl
pkg:deb/debian/golang-github-labstack-echo?arch=source&distro=bookworm

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

4.*
4.2.1-3
4.11.1-1
4.11.1-2
4.12.0-1

Ecosystem specific 

{
    "urgency":  "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-118654.json"

Debian:13 / golang-github-labstack-echo

Package

Name
golang-github-labstack-echo
Purl
pkg:deb/debian/golang-github-labstack-echo?arch=source&distro=trixie

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

4.*
4.12.0-1

Ecosystem specific 

{
    "urgency":  "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-118654.json"

Debian:14 / golang-github-labstack-echo

Package

Name
golang-github-labstack-echo
Purl
pkg:deb/debian/golang-github-labstack-echo?arch=source&distro=forky

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

4.*
4.12.0-1

Ecosystem specific 

{
    "urgency":  "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-118654.json"