# CVE-2023-37837: libjpeg: libjpeg commit db33a6e was discovered to contain a heap buffer overflow via LineBitmapRequester::EncodeRegion at line... CVE-2023-37837 is fixed in libjpeg on 1 platform, first by DEBIAN-CVE-2023-37837, released July 13, 2023. It is not reported as exploited. Patch Radar priority: Routine. - Web page: https://patchblox.com/security/cve/CVE-2023-37837 - Priority: Routine - CVSS: 6.5 (medium) - EPSS: 0.0059 - CISA KEV: not listed - Exploited (vendor report): no - Publicly disclosed: no - Published: Jul 13, 2023 ## Description libjpeg commit db33a6e was discovered to contain a heap buffer overflow via LineBitmapRequester::EncodeRegion at linebitmaprequester.cpp. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted file. ## Where it's fixed | Platform | Product | Fixed in | Fix | Released | |---|---|---|---|---| | Linux | libjpeg Debian 13.5 (trixie) | 0.0~git20241105.c719010-1 | [DEBIAN-CVE-2023-37837](https://patchblox.com/security/data/fix/linux/debian-cve-2023-37837.md) | Jul 13, 2023 | | Linux | libjpeg Debian 14 | 0.0~git20241105.c719010-1 | [DEBIAN-CVE-2023-37837](https://patchblox.com/security/data/fix/linux/debian-cve-2023-37837.md) | Jul 13, 2023 | --- Data as of 2026-11-08T13:06:02Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo Free to use with attribution: show "Data: Patchblox Patch Radar" with a link to https://patchblox.com/security/patch-radar. Terms, including what needs a written agreement: https://patchblox.com/security/patch-radar/use-the-data Product names, logos and trademarks shown on Patch Radar belong to their respective owners. They are used only to identify the software each security fix applies to and to help readers find their platform. Their use does not imply any affiliation with, or endorsement by, those owners, and Patchblox is not affiliated with any of them.