Bug#1133912: openexr: CVE-2026-27622 heap overflow vulnerability

[Prasad, Ayush]

Package: openexr
Version: 3.1.5-5 (bookworm) / 3.1.13-2 (trixie)

The openexr package appears to be affected by CVE-2026-27622.

An integer overflow in CompositeDeepScanLine::readPixels leads to
incorrect buffer sizing and potential heap overflow due to out-of-bounds
writes.

Upstream has fixed this issue in versions:
3.2.6, 3.3.8, and 3.4.6.

Reference:
https://security-tracker.debian.org/tracker/CVE-2026-27622

System details:
Debian bookworm and trixie
openexr versions: 3.1.5-5 / 3.1.13-2


Thanks & Regards,

Ayush Prasad
Software Prod & Plat Eng Team Lead

APP Life Sciences – Product Engineering

Advanced Technology Centres India (ATCI)
Mobile +91 9123774187<tel:+919123774187>

[Image]


________________________________

This message is for the designated recipient only and may contain privileged, proprietary, or otherwise confidential information. If you have received it in error, please notify the sender immediately and delete the original. Any other use of the e-mail by you is prohibited. Where allowed by local law, electronic communications with Accenture and its affiliates, including e-mail and instant messaging (including content), may be scanned by our systems for the purposes of information security, AI-powered support capabilities, and assessment of internal compliance with Accenture policy. Your privacy is important to us. Accenture uses your personal data only in compliance with data protection laws. For further information on how Accenture processes your personal data, please see our privacy statement at https://www.accenture.com/us-en/privacy-policy.
______________________________________________________________________________________

www.accenture.com
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://alioth-lists.debian.net/pipermail/pkg-phototools-devel/attachments/20260415/286137ce/attachment-0001.htm>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: img-c64a3304-a22c-4f43-8f3a-b99da8471e7f.png
Type: image/png
Size: 1401 bytes
Desc: img-c64a3304-a22c-4f43-8f3a-b99da8471e7f.png
URL: <http://alioth-lists.debian.net/pipermail/pkg-phototools-devel/attachments/20260415/286137ce/attachment-0001.png>