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CVE-2022-46294

21
FAUCET Score

CVE-2022-46294 is an out-of-bounds write vulnerability affecting Open Babel 3.1.1 and later versions, specifically within the translationVectors parsing functionality for MOPAC Cartesian files. This vulnerability carries a high CVSS score of 7.8, indicating a local attack vector requiring user interaction (e.g., opening a malicious file) that can lead to arbitrary code execution, compromising confidentiality, integrity, and availability. There is currently no evidence of active exploitation, publicly available exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
3.1.1CPE matchmatch criteria
cpe:2.3:a:openbabel:open_babel:3.1.1:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

9.8CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.85%
Probability of exploitation in next 30 days
EPSS Percentile
54.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0085 is in the 51st percentile among its peer group of 11,621 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (1)

pippatch availablevia ghsa
Product: openbabelFixed in: 3.2.0

Vendor Advisories (1)

pipGHSA-mjmg-352j-f456high

Open Babel has out-of-bounds write in MOPAC IN translationVectors[] (Tv atom)

Jul 1, 2026

References

talosintelligence.com / vulnerability_reports/TALOS-2022-1666
talosintelligence.com / vulnerability_reports/TALOS-2022-1666
ExploitTechnical DescriptionThird Party Advisory