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CVE-2026-2704

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. Upgrading to version 3.2.0 is sufficient to fix this issue. The identifier of the patch is e23a224b8fd9d7c2a7cde9ef4ec6afb4c05aa0
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:4c0b6ca34b42eadfa1a08ef00e73bac2d2a397875da2d78807a4bdee2119f439
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
2

Preserved source conflicts

No provider value was silently selected as the winner.

cvss · 4 assertions

{"metric":{"baseScore":5,"vectorString":"AV:N/AC:L/Au:N/C:N/I:N/A:P/E:POC/RL:OF/RC:C","version":"2.0"},"metric_type":"cvssV2_0"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:64cd9d4059da1037d3dddd8efdd6551245f1ff821c5b5d44fb2e2d74413915bc · sha256:178da42deafd41bb… · /containers/cna/metrics/3/cvssV2_0

{"metric":{"baseScore":4.3,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C","version":"3.1"},"metric_type":"cvssV3_1"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:64cd9d4059da1037d3dddd8efdd6551245f1ff821c5b5d44fb2e2d74413915bc · sha256:178da42deafd41bb… · /containers/cna/metrics/1/cvssV3_1

{"metric":{"baseScore":5.3,"baseSeverity":"MEDIUM","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P","version":"4.0"},"metric_type":"cvssV4_0"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:64cd9d4059da1037d3dddd8efdd6551245f1ff821c5b5d44fb2e2d74413915bc · sha256:178da42deafd41bb… · /containers/cna/metrics/0/cvssV4_0

{"metric":{"baseScore":4.3,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C","version":"3.0"},"metric_type":"cvssV3_0"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:64cd9d4059da1037d3dddd8efdd6551245f1ff821c5b5d44fb2e2d74413915bc · sha256:178da42deafd41bb… · /containers/cna/metrics/2/cvssV3_0
cwe · 2 assertions

{"cweId":"CWE-119","description":"Memory Corruption","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:64cd9d4059da1037d3dddd8efdd6551245f1ff821c5b5d44fb2e2d74413915bc · sha256:178da42deafd41bb… · /containers/cna/problemTypes/1/descriptions/0

{"cweId":"CWE-125","description":"Out-of-Bounds Read","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:64cd9d4059da1037d3dddd8efdd6551245f1ff821c5b5d44fb2e2d74413915bc · sha256:178da42deafd41bb… · /containers/cna/problemTypes/0/descriptions/0

Affected products and versions

1 source assertion
{"cpes":["cpe:2.3:a:open_babel:open_babel:*:*:*:*:*:*:*:*"],"modules":["CIF File Handler"],"product":"Open Babel","vendor":"n/a","versions":[{"status":"affected","version":"3.1.0"},{"status":"affected","version":"3.1.1"},{"status":"unaffected","version":"3.2.0"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:64cd9d4059da1037d3dddd8efdd6551245f1ff821c5b5d44fb2e2d74413915bc · sha256:178da42deafd41bb… · /containers/cna/affected/0

Provider-owned CVSS observations

4 source assertions
{"metric":{"baseScore":5,"vectorString":"AV:N/AC:L/Au:N/C:N/I:N/A:P/E:POC/RL:OF/RC:C","version":"2.0"},"metric_type":"cvssV2_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:64cd9d4059da1037d3dddd8efdd6551245f1ff821c5b5d44fb2e2d74413915bc · sha256:178da42deafd41bb… · /containers/cna/metrics/3/cvssV2_0
{"metric":{"baseScore":4.3,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:64cd9d4059da1037d3dddd8efdd6551245f1ff821c5b5d44fb2e2d74413915bc · sha256:178da42deafd41bb… · /containers/cna/metrics/1/cvssV3_1
{"metric":{"baseScore":5.3,"baseSeverity":"MEDIUM","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P","version":"4.0"},"metric_type":"cvssV4_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:64cd9d4059da1037d3dddd8efdd6551245f1ff821c5b5d44fb2e2d74413915bc · sha256:178da42deafd41bb… · /containers/cna/metrics/0/cvssV4_0
{"metric":{"baseScore":4.3,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C","version":"3.0"},"metric_type":"cvssV3_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:64cd9d4059da1037d3dddd8efdd6551245f1ff821c5b5d44fb2e2d74413915bc · sha256:178da42deafd41bb… · /containers/cna/metrics/2/cvssV3_0

CWE assertions

2 source assertions
{"cweId":"CWE-119","description":"Memory Corruption","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:64cd9d4059da1037d3dddd8efdd6551245f1ff821c5b5d44fb2e2d74413915bc · sha256:178da42deafd41bb… · /containers/cna/problemTypes/1/descriptions/0
{"cweId":"CWE-125","description":"Out-of-Bounds Read","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:64cd9d4059da1037d3dddd8efdd6551245f1ff821c5b5d44fb2e2d74413915bc · sha256:178da42deafd41bb… · /containers/cna/problemTypes/0/descriptions/0

Source references

9 source assertions
{"tags":["patch"],"url":"https://github.com/VedantMadane/openbabel/commit/e23a224b8fd9d7c2a7cde9ef4ec6afb4c05aa08a"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:64cd9d4059da1037d3dddd8efdd6551245f1ff821c5b5d44fb2e2d74413915bc · sha256:178da42deafd41bb… · /containers/cna/references/6
{"tags":["exploit"],"url":"https://github.com/oneafter/0128/blob/main/ob1/repro.cif"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:64cd9d4059da1037d3dddd8efdd6551245f1ff821c5b5d44fb2e2d74413915bc · sha256:178da42deafd41bb… · /containers/cna/references/5
{"tags":["issue-tracking"],"url":"https://github.com/openbabel/openbabel/issues/2848"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:64cd9d4059da1037d3dddd8efdd6551245f1ff821c5b5d44fb2e2d74413915bc · sha256:178da42deafd41bb… · /containers/cna/references/3
{"tags":["issue-tracking","patch"],"url":"https://github.com/openbabel/openbabel/pull/2862"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:64cd9d4059da1037d3dddd8efdd6551245f1ff821c5b5d44fb2e2d74413915bc · sha256:178da42deafd41bb… · /containers/cna/references/4
{"tags":["patch"],"url":"https://github.com/openbabel/openbabel/releases/tag/openbabel-3-2-0"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:64cd9d4059da1037d3dddd8efdd6551245f1ff821c5b5d44fb2e2d74413915bc · sha256:178da42deafd41bb… · /containers/cna/references/7
{"tags":["related"],"url":"https://github.com/openbabel/openbabel/security/advisories/GHSA-6xw4-2g22-26h8"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:64cd9d4059da1037d3dddd8efdd6551245f1ff821c5b5d44fb2e2d74413915bc · sha256:178da42deafd41bb… · /containers/cna/references/8
{"name":"Submit #754378 | openbabel master-branch Heap-based Buffer Overflow","tags":["third-party-advisory"],"url":"https://vuldb.com/submit/754378"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:64cd9d4059da1037d3dddd8efdd6551245f1ff821c5b5d44fb2e2d74413915bc · sha256:178da42deafd41bb… · /containers/cna/references/2
{"name":"VDB-346650 | Open Babel CIF File transform3d.cpp DescribeAsString out-of-bounds","tags":["vdb-entry","technical-description"],"url":"https://vuldb.com/vuln/346650"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:64cd9d4059da1037d3dddd8efdd6551245f1ff821c5b5d44fb2e2d74413915bc · sha256:178da42deafd41bb… · /containers/cna/references/0
{"name":"VDB-346650 | CTI Indicators (IOB, IOC, IOA)","tags":["signature","permissions-required"],"url":"https://vuldb.com/vuln/346650/cti"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:64cd9d4059da1037d3dddd8efdd6551245f1ff821c5b5d44fb2e2d74413915bc · sha256:178da42deafd41bb… · /containers/cna/references/1

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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