[From nobody Fri Jun 5 09:13:06 2026 Received: (at submit) by bugs.debian.org; 2 Mar 2026 21:25:58 +0000 X-Spam-Checker-Version: SpamAssassin 4.0.1-bugs.debian.org_2005_01_02 (2024-03-25) on buxtehude.debian.org X-Spam-Level: X-Spam-Status: No, score=-11.0 required=4.0 tests=BAYES_00,FROMDEVELOPER, MD5_SHA1_SUM,NO_RELAYS,XMAILER_REPORTBUG autolearn=ham autolearn_force=no version=4.0.1-bugs.debian.org_2005_01_02 X-Spam-Bayes: score:0.0000 Tokens: new, 34; hammy, 148; neutral, 71; spammy, 2. spammytokens:0.953-+--launched, 0.942-+--H*r:bugs.debian.org hammytokens:0.000-+--H*F:U*carnil, 0.000-+--XDebbugsCc, 0.000-+--X-Debbugs-Cc, 0.000-+--HTo:N*Debian, 0.000-+--H*Ad:N*Bug Return-path: <carnil@debian.org> Received: via submission by buxtehude.debian.org with esmtp (Exim 4.96) (envelope-from <carnil@debian.org>) id 1vxAm5-000EY6-0W for submit@bugs.debian.org; Mon, 02 Mar 2026 21:25:58 +0000 Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit From: Salvatore Bonaccorso <carnil@debian.org> To: Debian Bug Tracking System <submit@bugs.debian.org> Subject: openbabel: CVE-2026-2704 CVE-2026-2705 CVE-2026-3408 Message-ID: <177248675394.1660452.6744972886546767283.reportbug@eldamar.lan> X-Mailer: reportbug 13.2.0 Date: Mon, 02 Mar 2026 22:25:53 +0100 Delivered-To: submit@bugs.debian.org Source: openbabel Version: 3.1.1+dfsg-12 Severity: important Tags: security upstream Forwarded: https://github.com/openbabel/openbabel/issues/2848 X-Debbugs-Cc: carnil@debian.org, Debian Security Team <team@security.debian.org> Hi, The following vulnerabilities were published for openbabel. CVE-2026-2704[0]: | A security vulnerability has been detected in Open Babel up to | 3.1.1. The affected element is the function | OpenBabel::transform3d::DescribeAsString of the file | src/math/transform3d.cpp of the component CIF File Handler. The | manipulation leads to out-of-bounds read. It is possible to initiate | the attack remotely. The exploit has been disclosed publicly and may | be used. The identifier of the patch is | e23a224b8fd9d7c2a7cde9ef4ec6afb4c05aa08a. It is suggested to install | a patch to address this issue. The project was informed of the | problem early through an issue report but has not responded yet. CVE-2026-2705[1]: | A vulnerability was detected in Open Babel up to 3.1.1. The impacted | element is the function OBAtom::SetFormalCharge in the library | include/openbabel/atom.h of the component MOL2 File Handler. The | manipulation results in out-of-bounds read. It is possible to launch | the attack remotely. The exploit is now public and may be used. The | patch is identified as e23a224b8fd9d7c2a7cde9ef4ec6afb4c05aa08a. A | patch should be applied to remediate this issue. The project was | informed of the problem early through an issue report but has not | responded yet. CVE-2026-3408[2]: | A vulnerability was identified in Open Babel up to 3.1.1. This | impacts the function OBAtom::GetExplicitValence of the file | isrc/atom.cpp of the component CDXML File Handler. Such manipulation | leads to null pointer dereference. The attack can be launched | remotely. The exploit is publicly available and might be used. The | name of the patch is e23a224b8fd9d7c2a7cde9ef4ec6afb4c05aa08a. It is | best practice to apply a patch to resolve this issue. If you fix the vulnerabilities please also make sure to include the CVE (Common Vulnerabilities & Exposures) ids in your changelog entry. For further information see: [0] https://security-tracker.debian.org/tracker/CVE-2026-2704 https://www.cve.org/CVERecord?id=CVE-2026-2704 [1] https://security-tracker.debian.org/tracker/CVE-2026-2705 https://www.cve.org/CVERecord?id=CVE-2026-2705 [2] https://security-tracker.debian.org/tracker/CVE-2026-3408 https://www.cve.org/CVERecord?id=CVE-2026-3408 [3] https://github.com/openbabel/openbabel/issues/2848 Please adjust the affected versions in the BTS as needed. Regards, Salvatore ]