Astra Linux – Vulnerability in Thunderbird

Certain crafted MIME email messages that claimed to contain encrypted OpenPGP messages actually contained an OpenPGP-signed message. These messages were incorrectly displayed as encrypted. This vulnerability was fixed in Thunderbird 136 and Thunderbird 128.8...

openssl: Multi-RecipientInfo Bleichenbacher Oracle in CMS_decrypt() and PKCS7_decrypt()

A flaw was found in OpenSSL's CMSdecrypt and PKCS7decrypt functions. This vulnerability, a Bleichenbacher-style oracle, could allow a remote attacker to decrypt or sign messages using the victim's private RSA key. Exploitation requires the attacker to provide specially crafted CMS or S/MIME...

CVE-2026-34975 Plunk has a CRLF Email Header Injection in raw MIME message construction allows authenticated API user to inject arbitrary email headers

Plunk is an open-source email platform built on top of AWS SES. Prior to 0.8.0, a CRLF header injection vulnerability was discovered in SESService.ts, where user-supplied values for from.name, subject, custom header keys/values, and attachment filenames were interpolated directly into raw MIME...

CVE-2026-29143

SEPPmail Secure Email Gateway before version 15.0.3 does not properly authenticate the inner message of S/MIME-encrypted MIME entities, allowing an attacker to control trusted headers...

CVE-2026-31934

Suricata is a network IDS, IPS and NSM engine. From version 8.0.0 to before version 8.0.4, there is a quadratic complexity issue when searching for URLs in mime encoded messages over SMTP leading to a performance impact. This issue has been patched in version 8.0.4...

CVE-2026-29143

SEPPmail Secure Email Gateway before version 15.0.3 does not properly authenticate the inner message of S/MIME-encrypted MIME entities, allowing an attacker to control trusted headers...

Suricata 安全漏洞

Suricata is a network IDS, IPS, and NSM engine developed by the Open Information Security Foundation. Versions of Suricata prior to 8.0.0 and 8.0.4 contained security vulnerabilities. These vulnerabilities stemmed from a quadratic complexity issue during the search for URLs in MIME-encoded SMTP...

PT-2026-29706

SEPPmail Secure Email Gateway before version 15.0.3 does not properly authenticate the inner message of S/MIME-encrypted MIME entities, allowing an attacker to control trusted headers...

EUVD-2006-0637

Malware in sbrugna...

EUVD-2005-4689

Malware in sbrugna...

EUVD-2003-1005

Malware in sbrugna...

EUVD-2003-1006

Malware in sbrugna...

EUVD-2003-1004

Malware in sbrugna...

EUVD-2004-0052

Malware in sbrugna...

EUVD-2004-0051

Malware in sbrugna...

EUVD-2008-5402

Malware in sbrugna...

EUVD-2004-0053

Malware in sbrugna...

EUVD-1999-0921

Malware in sbrugna...

EUVD-2021-30458

Malicious code in bioql PyPI...

SUSE CVE-2025-26696

Certain crafted MIME email messages that claimed to contain an encrypted OpenPGP message, which instead contained an OpenPGP signed message, were wrongly shown as being encrypted. This vulnerability was fixed in Thunderbird 136 and Thunderbird 128.8...