Messagelib Kde Messagelib

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By the Year

In 2026 there have been 0 vulnerabilities in Kde Messagelib. Last year, in 2025 Messagelib had 1 security vulnerability published. Right now, Messagelib is on track to have less security vulnerabilities in 2026 than it did last year.

Year Vulnerabilities Average Score
2026 0 0.00
2025 1 3.40
2024 0 0.00
2023 0 0.00
2022 0 0.00
2021 1 6.50

It may take a day or so for new Messagelib vulnerabilities to show up in the stats or in the list of recent security vulnerabilities. Additionally vulnerabilities may be tagged under a different product or component name.

Recent Kde Messagelib Security Vulnerabilities

KDE messagelib before 25.11.90 ignores SSL errors for threatMatches:find in the Google Safe Browsing Lookup API (aka phishing API), which might
CVE-2025-69412 3.4 - Low - December 31, 2025

KDE messagelib before 25.11.90 ignores SSL errors for threatMatches:find in the Google Safe Browsing Lookup API (aka phishing API), which might allow spoofing of threat data. NOTE: this Lookup API is not contacted in the messagelib default configuration.

Improper Certificate Validation

KDE Messagelib through 5.17.0 reveals cleartext of encrypted messages in some situations
CVE-2021-31855 6.5 - Medium - June 02, 2021

KDE Messagelib through 5.17.0 reveals cleartext of encrypted messages in some situations. Deleting an attachment of a decrypted encrypted message stored on a remote server (e.g., an IMAP server) causes KMail to upload the decrypted content of the message to the remote server. With a crafted message, a user could be tricked into decrypting an encrypted message and then deleting an attachment attached to this message. If the attacker has access to the messages stored on the email server, then the attacker could read the decrypted content of the encrypted message. This occurs in ViewerPrivate::deleteAttachment in messageviewer/src/viewer/viewer_p.cpp.

Cleartext Storage of Sensitive Information

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