DEBIAN-CVE-2026-108063

Source
https://security-tracker.debian.org/tracker/CVE-2026-108063
Import Source
https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-108063.json
JSON Data
https://api.osv.dev/v1/vulns/DEBIAN-CVE-2026-108063
Upstream
  • CVE-2026-108063
Published
2026-10-09T14:17:20Z
Modified
2026-10-10T18:00:10Z
Severity
  • 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

A flaw was found in libhangul. When parsing Hanja dictionary files, the library fails to verify that an entry contains a valid value alongside its key. By providing a specially crafted dictionary file to an application that queries it, an attacker can trigger an unexpected application crash, resulting in a Denial of Service (DoS).

References

Affected packages

Debian:12 / libhangul

Package

Name
libhangul
Purl
pkg:deb/debian/libhangul?arch=source&distro=bookworm

Affected ranges

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

Affected versions

0.*
0.1.0+git20191003-2
0.1.0+git20230314-1
0.1.0+git20230314-2
0.2.0-1

Ecosystem specific

{
    "urgency":  "unimportant"
}

Database specific

source
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-108063.json"

Debian:13 / libhangul

Package

Name
libhangul
Purl
pkg:deb/debian/libhangul?arch=source&distro=trixie

Affected ranges

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

Affected versions

0.*
0.2.0-1

Ecosystem specific

{
    "urgency":  "unimportant"
}

Database specific

source
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-108063.json"

Debian:14 / libhangul

Package

Name
libhangul
Purl
pkg:deb/debian/libhangul?arch=source&distro=forky

Affected ranges

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

Affected versions

0.*
0.2.0-1

Ecosystem specific

{
    "urgency":  "unimportant"
}

Database specific

source
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-108063.json"