PT-2026-52527

CVE-2026-55967

·

Published

2026-06-25

·

Updated

2026-07-14

Description by

CVSS 3.1
7.5
High
MetricsAV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Name of the Vulnerable Software and Affected Versions The product name cannot be determined (affected versions not specified)
Description AES-GCM encryption and decryption processes involving extremely large cumulative single message sizes exceeding 64 GiB were not properly rejected by the streaming APIs. This failure allows for counter wrap and keystream reuse, which can lead to the recovery of plaintext data.
Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploitability
Exploit
Vendors
Affected products
Related identifiers
JLSEC-2026-739
Found an issue in the description? Have something to add? Feel free to write us 👾