Vulnerabilities (CVE)

Filtered by CWE-176
Total 43 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2020-8929 1 Google 1 Tink Java 2026-06-17 5.0 MEDIUM 5.3 MEDIUM
A mis-handling of invalid unicode characters in the Java implementation of Tink versions prior to 1.5 allows an attacker to change the ID part of a ciphertext, which result in the creation of a second ciphertext that can decrypt to the same plaintext. This can be a problem with encrypting deterministic AEAD with a single key, and rely on a unique ciphertext-per-plaintext.
CVE-2017-20190 2026-06-17 N/A N/A
Some Microsoft technologies as used in Windows 8 through 11 allow a temporary client-side performance degradation during processing of multiple Unicode combining characters, aka a "Zalgo text" attack. NOTE: third parties dispute whether the computational cost of interpreting Unicode data should be considered a vulnerability.
CVE-2006-10002 1 Toddr 1 Xml\ 2026-06-16 N/A 7.5 HIGH
XML::Parser versions through 2.45 for Perl could overflow the pre-allocated buffer size cause a heap corruption (double free or corruption) and crashes. A :utf8 PerlIO layer, parse_stream() in Expat.xs could overflow the XML input buffer because Perl's read() returns decoded characters while SvPV() gives back multi-byte UTF-8 bytes that can exceed the pre-allocated buffer size. This can cause heap corruption (double free or corruption) and crashes.