DEBIAN-CVE-2026-123199

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Source
https://security-tracker.debian.org/tracker/CVE-2026-123199
Import Source
https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-123199.json
JSON Data
https://api.osv.dev/v1/vulns/DEBIAN-CVE-2026-123199
Upstream
Published
2026-11-05T19:17:18Z
Modified
2026-11-06T18:00:06Z
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

eBook-speaker 6.1.0 through 6.2.0 contains a stack buffer overflow vulnerability in get_attributes() in src/common.c caused by an unbounded strcpy of an element's name attribute. Attackers can craft an EPUB or DAISY book with a name attribute of 511 or more characters to corrupt the stack and crash the reader when opened.

References

Affected packages

Debian:12 / ebook-speaker

Package

Name
ebook-speaker
Purl
pkg:deb/debian/ebook-speaker?arch=source&distro=bookworm

Affected ranges

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

Affected versions

6.*
6.2.0-4
6.2.0-4+deb12u1
6.2.0-5
6.2.0-6
6.2.0-7

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-123199.json"

Debian:13 / ebook-speaker

Package

Name
ebook-speaker
Purl
pkg:deb/debian/ebook-speaker?arch=source&distro=trixie

Affected ranges

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

Affected versions

6.*
6.2.0-6
6.2.0-7

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-123199.json"

Debian:14 / ebook-speaker

Package

Name
ebook-speaker
Purl
pkg:deb/debian/ebook-speaker?arch=source&distro=forky

Affected ranges

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

Affected versions

6.*
6.2.0-6
6.2.0-7

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-123199.json"