ALPINE-CVE-2026-27859

A mail message containing excessive amount of RFC 2231 MIME parameters causes LMTP to use too much CPU. A suitably formatted mail message causes mail delivery process to consume large amounts of CPU time. Use MTA capabilities to limit RFC 2231 MIME parameters in mail messages, or upgrade to fixed...

CVE-2026-27859

A mail message containing excessive amount of RFC 2231 MIME parameters causes LMTP to use too much CPU. A suitably formatted mail message causes mail delivery process to consume large amounts of CPU time. Use MTA capabilities to limit RFC 2231 MIME parameters in mail messages, or upgrade to fixed...

CVE-2026-27856

Doveadm credentials are verified using direct comparison which is susceptible to timing oracle attack. An attacker can use this to determine the configured credentials. Figuring out the credential will lead into full access to the affected component. Limit access to the doveadm http service port,...

CVE-2026-27859

The CVE-2026-27859 issue concerns LMTP processing of mail messages with excessive RFC 2231 MIME parameters, which can cause unusually high CPU usage in the mail delivery process. Affected systems are those that rely on LMTP for mail transfer; the underlying cause is the handling/parsing of RFC 22...

CVE-2026-27859

A mail message containing excessive amount of RFC 2231 MIME parameters causes LMTP to use too much CPU. A suitably formatted mail message causes mail delivery process to consume large amounts of CPU time. Use MTA capabilities to limit RFC 2231 MIME parameters in mail messages, or upgrade to fixed...

CVE-2026-27859

A mail message containing excessive amount of RFC 2231 MIME parameters causes LMTP to use too much CPU. A suitably formatted mail message causes mail delivery process to consume large amounts of CPU time. Use MTA capabilities to limit RFC 2231 MIME parameters in mail messages, or upgrade to fixed...

CVE-2026-27859

A mail message containing excessive amount of RFC 2231 MIME parameters causes LMTP to use too much CPU. A suitably formatted mail message causes mail delivery process to consume large amounts of CPU time. Use MTA capabilities to limit RFC 2231 MIME parameters in mail messages, or upgrade to fixed...

CVE-2026-27857

The CVE-2026-27857 issue affects the Dovecot IMAP server where sending a NOOP with 4000+ parentheses causes about 1 MB of memory to be allocated for each connection. Attackers could spawn many connections (potentially from a single IP) to exhaust VSZ and disrupt the service or other proxied conne...

CVE-2026-27857

Sending "NOOP ..." command with 4000 parenthesis open+close results in 1MB extra memory usage. Longer commands will result in client disconnection. This 1 MB can be left allocated for longer time periods by not sending the command ending LF. So attacker could connect possibly from even a single I...

CVE-2026-27856

Doveadm credentials are verified using direct comparison which is susceptible to timing oracle attack. An attacker can use this to determine the configured credentials. Figuring out the credential will lead into full access to the affected component. Limit access to the doveadm http service port,...

CVE-2026-27856

CVE-2026-27856 concerns the doveadm credential verification path, where direct comparison enables a timing oracle to determine configured credentials. The issue affects the doveadm HTTP service component used by Open-Xchange-related deployments, enabling an attacker to infer credentials through t...

CVE-2026-27856

Doveadm credentials are verified using direct comparison which is susceptible to timing oracle attack. An attacker can use this to determine the configured credentials. Figuring out the credential will lead into full access to the affected component. Limit access to the doveadm http service port,...

CVE-2026-27856

Doveadm credentials are verified using direct comparison which is susceptible to timing oracle attack. An attacker can use this to determine the configured credentials. Figuring out the credential will lead into full access to the affected component. Limit access to the doveadm http service port,...

BIT-MINIO-2026-33419 MinIO: LDAP login brute-force via user enumeration and missing rate limit

MinIO is a high-performance object storage system. Prior to 2026.03.17, MinIO AIStor's STS Security Token Service AssumeRoleWithLDAPIdentity endpoint is vulnerable to LDAP credential brute-forcing due to two combined weaknesses: 1 distinguishable error responses that enable username enumeration,...

CVE-2026-33721

MapServer (CVE-2026-33721) has a heap-buffer-overflow in the SLD parser triggered by a crafted SLD containing more than 100 Threshold elements in a ColorMap/Categorize structure, exploitable by an unauthenticated remote attacker via WMS GetMap with SLD_BODY. Affects versions up to 4.2 prior to 8....

PT-2026-28412

A Reflected Cross-Site Scripting XSS vulnerability exists in SourceCodester Inventory System 1.0 in the view category.php file via the "limit" parameter. The application fails to sanitize the input, allowing remote attackers to inject arbitrary web script or HTML via a crafted URL...

CVE-2026-30568

A Reflected Cross-Site Scripting XSS vulnerability exists in SourceCodester Sales and Inventory System 1.0 in in the viewpurchase.php file via the "limit" parameter. The application fails to sanitize the input, allowing remote attackers to inject arbitrary web script or HTML via a crafted URL...

CVE-2026-30567

A Reflected Cross-Site Scripting XSS vulnerability exists in SourceCodester Sales and Inventory System 1.0 in the viewproduct.php file via the "limit" parameter. The application fails to sanitize the input, allowing remote attackers to inject arbitrary web script or HTML via a crafted URL...

CVE-2026-30569

A Reflected Cross-Site Scripting XSS vulnerability exists in SourceCodester Sales and Inventory System 1.0. The vulnerability is located in the viewstockavailability.php file via the "limit" parameter. The application fails to sanitize the input, allowing remote attackers to inject arbitrary web...

CVE-2026-30570

CVE-2026-30570 affects SourceCodester Sales and Inventory System 1.0. The vulnerability is a Reflected Cross-Site Scripting (XSS) in view_sales.php via the limit parameter, where input is not sanitized, allowing remote attackers to inject arbitrary web scripts or HTML through a crafted URL. Conne...