rootpwn

medium · CVSS v3 3.3 · CVSS v4 4.8

CVE-2026-93587

ImageMagick before 7.1.2-31 and before 6.9.13-56 contains a policy bypass in the PCD (and, per the upstream advisory, CU…

Description

ImageMagick before 7.1.2-31 and before 6.9.13-56 contains a policy bypass in the PCD (and, per the upstream advisory, CUBE and HALD) coder: when a specific command line option is supplied, the decoder does not check a configured resource limit, which can result in extra memory allocation. A local user able to pass command line options to ImageMagick can therefore exceed the intended memory policy limit, causing a limited availability impact. The issue is fixed in 7.1.2-31 and 6.9.13-56.

Scores

Severity
medium
CVSS v2
1.7
CVSS v3
3.3
CVSS v4
4.8
EPSS
—

← All CVEs

Related CVEs

medium

CVE-2026-93312

A null pointer dereference in Poppler 26.07.0’s JBIG2Stream::rewind can be triggered remotely, causing a crash in PDF rendering. The flaw is limited to the Poppler library and does not directly expose data. Updating to 26.08.0 mitigates the issue.

View analysis

medium

CVE-2026-93573

Netty split Transfer-Encoding fields bypass final-chunked validation and enable request smuggling

View analysis

medium

CVE-2026-93578

A flaw was found in Netty's Online Certificate Status Protocol (OCSP) Client. The client fails to verify the 'id-kp-OCSPSigning' Extended Key Usage (EKU) in OCSP responder certificates. A remote attacker, holding any valid certificate issued by the same Certificate Authority (CA), can exploit this by forging 'GOOD' OCSP responses for revoked certificates. This bypasses certificate revocation checks, allowing applications using Netty's OCSP Client to accept certificates that should have been revoked, leading to an authorization bypass.

View analysis

medium

CVE-2026-93579

A flaw was found in Netty's HTTP/2 stack. This vulnerability allows a remote attacker to inject prohibited characters, such as NUL, Line Feed, and Carriage Return, into HTTP/2 header field values due to insufficient validation. When these values cross an HTTP/2 to HTTP/1.1 translation boundary, they can be exploited for request smuggling, header injection, or response splitting. This could lead to unauthorized access, data manipulation, or other security bypasses.

View analysis