CVE-2025-44003

Description

Missing Release of Resource after Effective Lifetime (CWE-772) in the Gallagher T-Series Reader allows an attacker with physical access to the reader to perform a limited denial of service when 125 kHz Card Technology is enabled. This issue affects T-Series Readers: 9.20 prior to vCR9.20.250213a (distributed in 9.20.1827 (MR2)), 9.10 prior to vCR9.10.250213a (distributed in 9.10.2692(MR5)), 9.00 prior to vCR9.00.250619a (distributed in  vEL9.00.3371 (MR7)),  all versions of 8.90 and prior.

Reserved 2025-06-17 | Published 2025-07-10 | Updated 2025-07-10 | Assigner Gallagher

Problem types

CWE-772 Missing Release of Resource after Effective Lifetime

Product status

Default status
unaffected

Any version
affected

9.20 before vCR9.20.250213a
affected

9.10 before vCR9.10.250213a
affected

9.00 before vCR9.00.250619a
affected

References

security.gallagher.com/...Security-Advisories/CVE-2025-44003

cve.org (CVE-2025-44003)

nvd.nist.gov (CVE-2025-44003)

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