51624 matches found
ASCII smuggling crosses over from AI prompt injection to phishing evasion
In this article 1. What is ASCII smuggling? 2. Writing a practical ASCII-smuggling signature 3. What we observed: ASCII smuggling repurposed for phishing 4. What is known and what is new 5. Is there a detection gap? 6. Mitigation and protection guidance 7. References 8. Learn More Microsoft...
EUVD-2026-70528
A vulnerability in MISP's email-based one-time password OTP authentication flow allowed an attacker to perform an unrestricted number of OTP verification attempts. The emailotp endpoint did not apply brute-force protection when validating submitted OTP values. An attacker who had reached the OTP...
CVE-2026-85237 Missing Rate Limiting in Email OTP Verification Allows Brute-Force Authentication Bypass
A vulnerability in MISP's email-based one-time password OTP authentication flow allowed an attacker to perform an unrestricted number of OTP verification attempts. The emailotp endpoint did not apply brute-force protection when validating submitted OTP values. An attacker who had reached the OTP...
Vulnerabilities found in Cisco Nexus 9000 Series, iOS XR Software, and Secure Email
Cisco has identified vulnerabilities in Cisco Nexus 9000 Series switches with Silicon One technology, Cisco IOS XR software, and Cisco Secure Email. The most serious vulnerability affects Nexus 9000 switches: when TCP ports 43210 or 43211 are accessible, an attacker can execute commands without a...
net/mail: golang: net/mail: Denial of Service via pathological email address parsing
A flaw was found in the net/mail package within the Go standard library. A remote attacker could provide specially crafted, pathological email addresses. When these malformed email addresses are parsed by the consumePhrase function, it can lead to excessive resource consumption due to quadratic...
net/mail: golang: Go net/mail: Denial of Service via crafted email inputs
A flaw was found in the net/mail package of the Go programming language. An attacker could provide specially crafted inputs to the ParseAddress, ParseAddressList, or ParseDate functions. This could lead to excessive consumption of CPU and memory resources, resulting in a Denial of Service DoS for...
net/mail: golang: Go net/mail: Denial of Service via crafted email inputs
A flaw was found in the net/mail package of the Go programming language. An attacker could provide specially crafted inputs to the ParseAddress, ParseAddressList, or ParseDate functions. This could lead to excessive consumption of CPU and memory resources, resulting in a Denial of Service DoS for...
net/mail: golang: net/mail: Denial of Service via pathological email address parsing
A flaw was found in the net/mail package within the Go standard library. A remote attacker could provide specially crafted, pathological email addresses. When these malformed email addresses are parsed by the consumePhrase function, it can lead to excessive resource consumption due to quadratic...
EUVD-2026-70365
SEPPmail Secure Email Gateway before 15.0.7 contains a command injection vulnerability that allows authenticated administrators to execute commands with elevated privileges...
user-scanner v1.5.1
User Scanner A powerful 2-in-1 OSINT suite engineered for deep Email and Username Intelligence. With 465+ total scan vectors —including 175+ email-integrated sites and 290+ username platforms —you can map digital footprints, analyze target behavior, uncover interests, full metadata of usernames a...
net/mail: golang: net/mail: Denial of Service via pathological email address parsing
A flaw was found in the net/mail package within the Go standard library. A remote attacker could provide specially crafted, pathological email addresses. When these malformed email addresses are parsed by the consumePhrase function, it can lead to excessive resource consumption due to quadratic...
net/mail: golang: Go net/mail: Denial of Service via crafted email inputs
A flaw was found in the net/mail package of the Go programming language. An attacker could provide specially crafted inputs to the ParseAddress, ParseAddressList, or ParseDate functions. This could lead to excessive consumption of CPU and memory resources, resulting in a Denial of Service DoS for...
Oracle Linux 8 : ELSA-2026-62407-0: / grafana (ELSA-2026-624070)
The remote Oracle Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-624070 advisory. - Fixes CVE-2024-1442 Add email verification when updating user email Orabug: 38550520 - Resolves RHEL-219393: CVE-2026-42127 Tenable has extracted t...
EUVD-2026-69609
Mail: Email address spoofing via malformed RFC 2047 encoded-words...
GHSA-MVXR-6M87-MV2Q Mail: Email address spoofing via malformed RFC 2047 encoded-words
Summary Mail::Utilities.qvaluedecode and Mail::Utilities.bvaluedecode decoded only the first RFC 2047 encoded-word in a string and used an overly greedy pattern to match the charset token. A crafted, malformed encoded-word embedded in an address display name or local part could cause the decoded...
net/mail: golang: Go net/mail: Denial of Service via crafted email inputs
A flaw was found in the net/mail package of the Go programming language. An attacker could provide specially crafted inputs to the ParseAddress, ParseAddressList, or ParseDate functions. This could lead to excessive consumption of CPU and memory resources, resulting in a Denial of Service DoS for...
CVE-2026-20355
Multiple vulnerabilities in the Secure/Multipurpose Internet Mail Extensions S/MIME decryption functionality of Cisco Secure Email could allow an unauthenticated, remote attacker to recover plain text from encrypted email messages. These vulnerabilities are due to insufficient validation of messa...
CVE-2026-20354
Multiple vulnerabilities in the Secure/Multipurpose Internet Mail Extensions S/MIME decryption functionality of Cisco Secure Email could allow an unauthenticated, remote attacker to recover plain text from encrypted email messages. These vulnerabilities are due to insufficient validation of messa...
net/mail: golang: Go net/mail: Denial of Service via crafted email inputs
A flaw was found in the net/mail package of the Go programming language. An attacker could provide specially crafted inputs to the ParseAddress, ParseAddressList, or ParseDate functions. This could lead to excessive consumption of CPU and memory resources, resulting in a Denial of Service DoS for...
net/mail: golang: net/mail: Denial of Service via pathological email address parsing
A flaw was found in the net/mail package within the Go standard library. A remote attacker could provide specially crafted, pathological email addresses. When these malformed email addresses are parsed by the consumePhrase function, it can lead to excessive resource consumption due to quadratic...