CVE-2023-29053

A vulnerability has been identified in JT Open (All versions < V11.3.2.0), JT Utilities (All versions < V13.3.0.0). The affected applications contain an out of bounds read past the end of an allocated structure while parsing specially crafted JT files. This could allow an attacker to execute code in the context of the current process.

CVSS 3.1

7.8CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

EPSS

0.2% chance of exploitation in the next 30 days; higher than 12% of CVEs (scores of 2026-10-25)

CWE

CWE-125

Published

2023-04-11

Modified

2026-10-23

Record from

the NVD, synced 2026-10-24

Affected

• siemens:jt_open_toolkit
• siemens:jt_utilities

References

• https://cert-portal.siemens.com/productcert/pdf/ssa-642810.pdf
• https://cert-portal.siemens.com/productcert/pdf/ssa-642810.pdf

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