AZL-81713 CVE-2026-27859 affecting package dovecot 2.3.20-1

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...

AZL-81710 CVE-2026-27858 affecting package dovecot 2.3.20-1

Attacker can send a specifically crafted message before authentication that causes managesieve to allocate large amount of memory. Attacker can force managesieve-login to be unavailable by repeatedly crashing the process. Protect access to managesieve protocol, or install fixed version. No public...

ALPINE-CVE-2025-59028

When sending invalid base64 SASL data, login process is disconnected from the auth server, causing all active authentication sessions to fail. Invalid BASE64 data can be used to DoS a vulnerable server to break concurrent logins. Install fixed version or disable concurrency in login processes hea...

AZL-81686 CVE-2025-59028 affecting package dovecot 2.3.20-1

When sending invalid base64 SASL data, login process is disconnected from the auth server, causing all active authentication sessions to fail. Invalid BASE64 data can be used to DoS a vulnerable server to break concurrent logins. Install fixed version or disable concurrency in login processes hea...

CVE-2025-59028

When sending invalid base64 SASL data, login process is disconnected from the auth server, causing all active authentication sessions to fail. Invalid BASE64 data can be used to DoS a vulnerable server to break concurrent logins. Install fixed version or disable concurrency in login processes hea...

CVE-2025-59028

When sending invalid base64 SASL data, login process is disconnected from the auth server, causing all active authentication sessions to fail. Invalid BASE64 data can be used to DoS a vulnerable server to break concurrent logins. Install fixed version or disable concurrency in login processes hea...

CVE-2024-14028

CVE-2024-14028 describes a use-after-free vulnerability in Softing smartLink HW-DP and HW-PN webservers that can lead to HTTP DoS. Affected products are smartLink HW-DP up to version 1.31 and HW-PN up to version 1.02. The issue is triggered by a use-after-free in the webserver’s handling of HTTP ...

SUSE SLES12: tomcat / tomcat-admin-webapps / tomcat-docs-webapp / etc (SUSE-SU-2026:1058-1)

The remote SUSE Linux SLES12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:1058-1 advisory. Update to Tomcat 9.0.115: - CVE-2025-48989: HTTP/2 protocol including DNS over HTTPS is vulnerable to 'MadeYouReset' DoS attack bsc1243895. -...

SUSE SLED15 / SLES15 Security Update : nghttp2 (SUSE-SU-2026:1074-1)

The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2026:1074-1 advisory. - CVE-2026-27135: Assertion failure due to missing state validation can lead to DoS bsc1259845. Tenable has extracted t...

GHSA-WCJX-V2WJ-XG87 C2C CI utils is vulnerable to DoS via pyasn dependency (CVE-2026-30922)

Pin vulnerable version of pyasn, see: See: https://github.com/advisories/GHSA-jr27-m4p2-rc6r...

CVE-2026-33658

Active Storage allows users to attach cloud and local files in Rails applications. Prior to versions 8.1.2.1, 8.0.4.1, and 7.2.3.1 Active Storage's proxy controller does not limit the number of byte ranges in an HTTP Range header. A request with thousands of small ranges causes disproportionate C...

@10life/strapi-plugin-advanced-cache-manager (>=1.0.1, <=1.0.6), @a11ywatch/a11ywatch (>=0.0.1, <=0.3.82) +52 more potentially affected by unknown CVE via apollo-server-core (>=3.0.0-html.2, <=3.12.1)

apollo-server-core NPM version =3.0.0-html.2, =1.0.1, =0.0.1, =0.1.1, =4.9.2, =1.0.1, =1.1.22, =1.1.19, =1.0.0, =1.1.0, =1.0.0, =0.1.0-alpha.0, =0.1.0-alpha.1, =0.1.0-alpha.0, =0.1.0-alpha.0, =0.1.0-alpha.0, =0.1.14 and more Source cves: unknown CVE Source advisory: OSV:GHSA-9Q82-XGWF-VJ6H...

EUVD-2026-16330

The API function sshgethexa is vulnerable, when 0-lenght input is provided to this function. This function is used internally in sshgetfingerprinthash and sshprinthexa deprecated, which is vulnerable to the same input length is provided by the calling application. The function is also used...

EUVD-2026-16426

Active Storage allows users to attach cloud and local files in Rails applications. Prior to versions 8.1.2.1, 8.0.4.1, and 7.2.3.1 Active Storage's proxy controller does not limit the number of byte ranges in an HTTP Range header. A request with thousands of small ranges causes disproportionate C...

Important: Red Hat Security Advisory: Satellite 6.16.7 Async Update

An update is now available for Red Hat Satellite 6.16 for RHEL 8 and RHEL 9. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability...

AZL-81639 CVE-2026-32287 affecting package telegraf for versions less than 1.31.0-16

Boolean XPath expressions that evaluate to true can cause an infinite loop in logicalQuery.Select, leading to 100% CPU usage. This can be triggered by top-level selectors such as "1=1" or "true"...

AZL-81306 CVE-2026-32287 affecting package azl-otel-collector 0.127.0-1

Boolean XPath expressions that evaluate to true can cause an infinite loop in logicalQuery.Select, leading to 100% CPU usage. This can be triggered by top-level selectors such as "1=1" or "true"...

CVE-2026-0966

CVE-2026-0966 affects the libssh library with a buffer underflow in ssh_get_hexa() on invalid input. The issue occurs because ssh_get_hexa() is used by ssh_get_fingerprint_hash() and the deprecated ssh_print_hexa(), and also in gssapi logging. Remote triggering is possible when GSSAPI authenticat...

CVE-2026-0966 Libssh: libssh: denial of service via zero-length input in ssh_get_hexa()

A flaw was found in libssh. The API function sshgethexa is vulnerable to a denial of service when processing zero-length input. This can be exploited remotely by an attacker during GSSAPI Generic Security Service Application Program Interface authentication if the server's logging verbosity is se...

GHSA-W9FJ-CFPG-GRVV Netty HTTP/2 CONTINUATION Frame Flood DoS via Zero-Byte Frame Bypass

Summary A remote user can trigger a Denial of Service DoS against a Netty HTTP/2 server by sending a flood of CONTINUATION frames. The server's lack of a limit on the number of CONTINUATION frames, combined with a bypass of existing size-based mitigations using zero-byte frames, allows an user to...