DEBIAN-CVE-2026-113681

See a problem?
Please try reporting it to the source first.
Source
https://security-tracker.debian.org/tracker/CVE-2026-113681
Import Source
https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-113681.json
JSON Data
https://api.osv.dev/v1/vulns/DEBIAN-CVE-2026-113681
Upstream
Published
2026-10-20T16:17:13Z
Modified
2026-10-23T22:00:07Z
Severity
  • 6.8 (Medium) CVSS_V4 - CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X CVSS Calculator
Summary
[none]
Details

OpenImageIO before 3.0.20.0, 3.1.x before 3.1.15.0, and 3.2.x before 3.2.0.3-beta1 contains an integer overflow in cineon::Codec::Read that undersizes the scanline buffer, causing a heap out-of-bounds read. Attackers can supply a crafted Cineon file with a huge declared width that wraps the size calculation to zero, so UnPackPacked reads past a 4-byte buffer and crashes the application.

References

Affected packages

Debian:12 / openimageio

Package

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

Affected ranges

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

Affected versions

2.*
2.4.7.1+dfsg-2
2.4.9.0+dfsg-1
2.4.12.0+dfsg-1
2.4.13.0+dfsg-1
2.4.14.0+dfsg-1
2.4.16.0+dfsg-1
2.4.17.0+dfsg-1
2.4.17.0+dfsg-1.1
2.5.7.0+dfsg-1
2.5.10.1+dfsg-1
2.5.12.0+dfsg-1
2.5.12.0+dfsg-2
2.5.14.0+dfsg-1
2.5.15.0+dfsg-1
2.5.16.0+dfsg-1
2.5.18.0+dfsg-1
2.5.19.1+dfsg-1
2.5.19.1+dfsg-2
3.*
3.1.18.0+dfsg-1
3.1.18.0+dfsg-2
3.1.18.1+dfsg-1
3.1.18.1+dfsg-2

Ecosystem specific 

{
    "urgency":  "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-113681.json"

Debian:13 / openimageio

Package

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

Affected ranges

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

Affected versions

2.*
2.5.18.0+dfsg-1
2.5.19.1+dfsg-1
2.5.19.1+dfsg-2
3.*
3.1.18.0+dfsg-1
3.1.18.0+dfsg-2
3.1.18.1+dfsg-1
3.1.18.1+dfsg-2

Ecosystem specific 

{
    "urgency":  "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-113681.json"

Debian:14 / openimageio

Package

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

Affected ranges

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

Affected versions

2.*
2.5.18.0+dfsg-1
2.5.19.1+dfsg-1
2.5.19.1+dfsg-2
3.*
3.1.18.0+dfsg-1
3.1.18.0+dfsg-2
3.1.18.1+dfsg-1
3.1.18.1+dfsg-2

Ecosystem specific 

{
    "urgency":  "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-113681.json"