CVE-2026-88924

A flaw was found in the admin backend of gvfs. The privileged gvfsd-admin daemon changes the ownership of newly created private D-Bus sockets by calling the link-following chown function on a pathname inside a user-controlled directory. A local attacker can exploit this via a Time-of-Check...

CVE-2026-61555

A flaw was found in OpenEXR, a widely used image format in the motion picture industry. When processing a specially crafted EXR image file, an attacker could trigger an application crash. This occurs because the software attempts to access an empty list of image views when a specific header...

CVE-2026-87962

A flaw was found in t-digest. A remote attacker could exploit a denial of service vulnerability in the MergingDigest.fromBytes function by providing specially crafted serialized data. This data, with unvalidated length and capacity fields, can cause the parsing thread to abort due to an...

CVE-2026-88889

A flaw was found in Renovate. This command injection vulnerability exists in the Maven Wrapper manager, allowing a remote attacker to execute arbitrary commands. By specifying a malicious distributionType parameter in maven-wrapper.properties, an attacker can inject shell commands. This leads to...

CVE-2026-88884

A flaw was found in Renovate, a dependency update automation tool. This vulnerability allows for the bypass of the minimumReleaseAge security control when processing digest updates. A remote attacker could exploit this by publishing a malicious dependency version, which Renovate would then...

CVE-2026-88886

A flaw was found in Renovate. The manager/gradle-wrapper module does not properly escape the distributionUrl value from a repository's gradle/wrapper/gradle-wrapper.properties file. In self-hosted deployments configured with binarySource=docker and allowedUnsafeExecutions='gradleWrapper', ..., a...

CVE-2026-88888

A flaw was found in Renovate. Attackers can exploit a command injection vulnerability in the Mix manager by injecting shell metacharacters through malicious package names when processing private dependencies with unescaped organization parameters. This allows for the execution of arbitrary comman...

CVE-2026-88883

A flaw was found in Renovate, an automated dependency update tool. Due to incomplete log sanitization, Transport Layer Security TLS private keys used for Mutual TLS could be written to logs in cleartext. This occurs when these keys are configured in a specific way without utilizing the documented...

CVE-2026-88859

A flaw was found in Evolution. A remote attacker can exploit this vulnerability by sending a specially crafted HTML email containing a spoofed vCard control. When a victim clicks on this control, Evolution's trusted JavaScript handler incorrectly assigns an attacker-controlled JavaScript URL to a...

CVE-2026-84828

A flaw was found in PCS Pacemaker Configuration System. A local attacker with membership in the 'haclient' group can exploit the 'pcs host auth --token' command to read the contents of arbitrary files on the filesystem, provided the files are shorter than 256 bytes. The file contents are read wit...

CVE-2026-59985

A flaw was found in OpenEXR. A remote attacker could provide a specially crafted RLE-compressed EXR image, which causes a 64-bit unpacked size to truncate before memory allocation. This leads to a heap out-of-bounds read when unpack32bit attempts to read beyond the allocated buffer. Successful...

CVE-2026-87823

A flaw was found in zstd-jni. This vulnerability arises from insufficient bounds checks in direct-ByteBuffer frame-size native methods, which allows attackers to provide negative or overflowing offsets. A remote attacker can exploit this by supplying specially crafted negative offset values,...

CVE-2026-87824

A flaw was found in zstd-jni. Attackers can exploit this by supplying oversized per-sample lengths to the Zstd.trainFromBufferDirect function, which fails to validate the samples buffer capacity. This allows for reading past buffer boundaries, leading to out-of-bounds memory access and ultimately...

CVE-2026-87877

A flaw was found in zstd-jni. An attacker could exploit a use-after-free vulnerability by calling specific methods on closed streams without proper validation. This could lead to memory corruption, potentially allowing the attacker to corrupt unrelated objects or cause the Java Virtual Machine JV...

CVE-2026-59984

A flaw was found in OpenEXR. When processing a specially crafted B44-compressed EXR image, an out-of-bounds write can occur due to an integer truncation vulnerability in ILP32 builds. This allows an attacker to cause a denial of service or potentially lead to memory corruption. Mitigation Red Hat...

CVE-2026-88265

A flaw was found in crun. After pivotroot, reopening /dev/null for stdio can follow a symlink and attach a host file to container stdio, then change that file's ownership. Affected versions are crun 1.29.1 and earlier. Default configurations that mount a fresh /dev are not exposed. No fixed relea...

CVE-2026-88264

A flaw was found in crun. When the container configuration does not give /dev a dedicated mount, terminal setup can redirect /dev/console onto an attacker-controlled path, including via the read-only-rootfs bind-mount fallback. Affected versions are crun 1.29.1 and earlier. Default configurations...

CVE-2026-84042

A flaw was found in crun. When crun is built with libkrun and a container is started rootful with passt networking krun.usepasst, crun can execute attacker-controlled payload from the container image with host root privileges. The issue is a regression in crun 1.29. It affects crun = 1.29...

CVE-2026-56864

A flaw was found in golang.org/x/mod/sumdb. A malicious Go checksum database GOSUMDB can serve arbitrary module content that is not recorded in the transparency log. This allows a coordinated Go proxy GOPROXY and GOSUMDB to deliver malicious module content to a client, which cannot be detected by...

CVE-2026-61911

A flaw was found in cyrus-imapd. An authenticated user could install a Sieve script to determine if another user's private mailbox exists. This is achieved by observing the behavior of the fileinto branch during Local Mail Transfer Protocol LMTP delivery. Additionally, this method could allow the...

CVE-2026-61910

A flaw was found in cyrus-imapd. An authenticated user with specific permissions on another user's mailbox could alter its special-use annotation. This manipulation might allow the user to change the shared mailbox's role, potentially causing unintended mail content to be written to it and shared...

CVE-2026-61908

A flaw was found in cyrus-imapd. An authenticated user could exploit this vulnerability by attempting to download a specially crafted JMAP JSON Meta Application Protocol blob ID. This action could lead to reading beyond the intended memory boundary, potentially exposing sensitive information from...

CVE-2026-61915

A flaw was found in cyrus-imapd. An authenticated calendar user could trigger a double-free vulnerability in the Cyrus CalDAV worker. By sending a specially crafted PATCH request that includes PATCH-ACTION="BYPARAM@..." against a resource with two or more properties of the matched kind, the memor...

CVE-2026-61909

A flaw was found in cyrus-imapd. An authenticated DAV Distributed Authoring and Versioning user with some shared access to another user's calendar or address book could read unshared events or contacts. This information disclosure occurs by including specific resource identifiers in a...

CVE-2026-78675

A flaw was found in GitPython that could allow for local file content disclosure. This vulnerability occurs because GitPython does not properly disable mergeincludes when processing .gitmodules files. An attacker could exploit this by creating a specially crafted .gitmodules file with include...

CVE-2026-88770

A flaw was found in the Device Authorization Grant flow of Keycloak, an identity and access management solution. The issue occurs because the token redemption process fails to check if a user account is currently locked due to brute-force protection. If an attacker has an active session for a...

CVE-2026-88763

A flaw was found in the skupper-router component of Red Hat Service Interconnect, which is used to provide secure communication between distributed services. The issue occurs when the router processes a specially crafted network message using its AMQP field parser. Due to a lack of bounds on...

CVE-2026-78679

A flaw was found in GitPython. A remote attacker with low privileges can exploit a vulnerability in the TagReference.create function, where a positional reference parameter bypasses a security guard. This allows the attacker to supply a specially crafted reference value, such as --file=, to read...

CVE-2026-64846

A flaw was found in Nix. A malicious derivation, when executed with the recursive-nix experimental feature enabled, can exploit a time-of-check/time-of-use TOCTOU race condition in the final symlink handling of the LocalStore restore path. This allows the Nix process or nix-daemon to create or...

CVE-2026-79516

A flaw was found in nothings stb. An out-of-bounds read vulnerability exists in the stbspvsnprintf function. A local attacker could exploit this by sending a specially crafted input. This could lead to a Denial of Service DoS, making the affected system unavailable. Mitigation Mitigation for this...

CVE-2026-79515

A flaw was found in the stb component. An out-of-bounds read vulnerability in the stbttGetGlyphShape function allows a remote attacker to cause a Denial of Service DoS by sending a specially crafted TrueType Font TTF file. This can lead to the affected application becoming unresponsive or crashin...

CVE-2026-87825

A flaw was found in zstd-jni. This use-after-free vulnerability occurs because streams and contexts only hold a dictionary's shared lock during the load call, allowing the dictionary to be closed while still being referenced. A remote attacker could exploit this by closing a dictionary after...

CVE-2026-38998

A flaw was found in LIVE555 Streaming Media. This use-after-free vulnerability allows a remote attacker to cause a Denial of Service DoS. By sending a series of specially crafted Real-Time Streaming Protocol RTSP and Hypertext Transfer Protocol HTTP requests, an attacker can trigger the flaw,...

CVE-2026-49363

A missing authentication vulnerability was found in Apache ActiveMQ Artemis. The SUBSCRIBETOPOLOGYV2 handler in CoreProtocolManager.LocalChannelHandler.handlePacket processes topology subscription requests on channel0 with zero authentication -- no call to getSecurityStore, no credential...

CVE-2026-57822

A flaw was found in Apache ActiveMQ Artemis. The JsonUtil.fromJsonArray method uses ObjectInputStream.readObject to deserialize CompositeData from Base64-encoded serialized objects in management message bodies sent to the activemq.management address. While the deserialization is protected by an...

CVE-2026-49364

Artemis and JGroups lack of access controls in certain situations can allow an attacker to spoof a password request in JGroups and subsequently gain access to the cluster. This allows the attacker manage-level authority for provided messaging and queue operations...

CVE-2026-49362

Artemis CORE protocol channel allows unauthed queue creation. an unauthenticated attacker can send CREATEQUEUE packets on channel 1 via the :8080 HTTP-upgrade path to create arbitrary durable JMS queues on the embedded broker. This can be used for resource exhaustion and persistent broker-state...

CVE-2026-57967

in Apache Artemis, the REATTACHSESSION handler performs zero authentication — it looks up the session by name only and calls transferConnection unconditionally, migrating the authenticated session to the attacker's connection. The hijacked cluster-bridge session inherits full broker-management...

CVE-2026-67593

An unauthenticated network attacker can delete arbitrary durable queues on any Apache Artemis broker with OpenWire protocol enabled default. The processRemoveSubscription method executes pre-authentication with no authorization check, and uses the internal destroyQueueSimpleString overload that...

CVE-2026-19816

A flaw was found in PackageKit. In the dnf5 backend, the RepoRemove handler ignores the SIMULATE transaction flag and executes a real package removal, allowing an unprivileged local user to uninstall packages without polkit authorization. Mitigation Red Hat is not aware of a practical temporary...

CVE-2026-47837

A flaw was found in Spring Cloud Config Server. This vulnerability allows an unauthenticated remote attacker to send webhook requests to the /monitor endpoint without validation. This lack of authentication for a critical function could lead to a denial of service DoS condition, making the server...

CVE-2026-18147

A flaw was found in FreeIPA. An unauthenticated remote attacker could exploit a DOM Cross-Site Scripting XSS vulnerability in the FreeIPA/IdM Web UI password reset page. By enticing a victim to click a specially crafted link and complete a password reset, the attacker could inject and execute...

CVE-2026-87822

A flaw was found in t-digest. A remote attacker can exploit a vulnerability in the MergingDigest.fromBytes deserialization process by injecting specially crafted "Not a Number" NaN values. These malicious values bypass validation checks, degrading sorting performance from efficient to significant...

CVE-2026-70653

A flaw was found in libvips. A heap-based buffer read overflow vulnerability exists in the old-style Radiance RLE decoder. A remote attacker could exploit this by providing a specially crafted Radiance image. This could lead to the disclosure of four bytes of adjacent heap data, potentially...

CVE-2026-87876

Two case-insensitive comparisons on request-derived usernames outside the main authorization path in CUPS's scheduler printer ACL validation and private-attribute filtering could allow bypass of username-based access controls in certain configurations. Mitigation Fixed on upstream master branch...

CVE-2026-73324

A flaw was found in VLC media player. A remote attacker operating a hostile server can exploit a heap out-of-bounds read vulnerability. This occurs when the media player processes an unterminated Real Time Streaming Protocol RTSP response line, causing it to read beyond the allocated buffer...

CVE-2026-48206

A flaw was found in the Apache Camel JIRA component. Due to improper input validation, non-Camel-prefixed Exchange header constants can bypass the HTTP header filter. This allows a remote attacker, potentially unauthenticated, to supply specific headers and override intended values. Consequently,...

CVE-2026-87872

A flaw was found in the OCAPI modules ocapicommand, ocapiinfo of the community.general Ansible collection. The shared OCAPI request helper disables TLS certificate validation on every request and the modules expose no parameter to re-enable it, while sending HTTP Basic-Auth credentials to an http...

CVE-2026-87875

The cupsUTF32ToUTF8 function in CUPS's cups/transcode.c lacks a source-length bound and can read past the end of the source buffer, resulting in a heap out-of-bounds read. This is reachable via SNMP supply-description parsing in backend/snmp-supplies.c with attacker-controlled content. Mitigation...

CVE-2026-87853

A flaw was found in SSSD's IdP authentication provider. The evalaccesstokenbuf function compares the OIDC subject identifier using strncmp with the authenticated user's identifier length, performing a prefix comparison instead of an exact match. An attacker whose IdP identifier is a strict prefix...