CVE-2026-2704

Exploitation

Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.

SSVC decision

• ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
• AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
• Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

0.76% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 52.6% of scored records. A rank, not a probability.

NVD base score

2.1 (CVSS v4.0), scored by the NVD independently of the CNA.

NVD CVSS vector

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/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

NVD analysis status

Modified. NVD last modified this record on 2026-06-17.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2026-02-19 04:32Z6 MO AGO

Last updated

2026-05-28 17:52Z3 MO AGO

Reserved

2026-02-18

Assigning CNA

VulDB

Record state

PUBLISHED

Severity

Medium (CVSS 5.3)

CNA CVSS vector

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

Weaknesses

• CWE-119Improper Restriction of Operations within the Bounds of a Memory BufferClass
• CWE-125Out-of-bounds ReadBase

Data version

5.2

Document digest

178da42deafd41bb42d4e3f88f0a4c11a2bd38773270ac92a1ddc8d0cc3ca9e4

• vuldb.comVDB-346650 | Open Babel CIF File transform3d.cpp DescribeAsString out-of-boundshttps://vuldb.com/vuln/346650vdb-entrytechnical-description
• vuldb.comVDB-346650 | CTI Indicators (IOB, IOC, IOA)https://vuldb.com/vuln/346650/ctisignaturepermissions-required
• vuldb.comSubmit #754378 | openbabel master-branch Heap-based Buffer Overflowhttps://vuldb.com/submit/754378third-party-advisory
• github.comhttps://github.com/openbabel/openbabel/issues/2848issue-tracking
• github.comhttps://github.com/openbabel/openbabel/pull/2862issue-trackingpatch
• github.comhttps://github.com/oneafter/0128/blob/main/ob1/repro.cifexploit
• github.comhttps://github.com/VedantMadane/openbabel/commit/e23a224b8fd9d7c2a7cde9ef4ec6afb4c05aa08apatch
• github.comhttps://github.com/openbabel/openbabel/releases/tag/openbabel-3-2-0patch
• github.comhttps://github.com/openbabel/openbabel/security/advisories/GHSA-6xw4-2g22-26h8related