Tagged “red-hat”
CVEs tagged red-hat, newest first.
2956 CVEsRSS
CVE-2026-16072Medium· 4.9A flaw was found in the organization management component of Keycloak
A flaw was found in the organization management component of Keycloak. A delegated administrator with permission to manage organizations can create an invitation for a non-existent email address and then retrieve the secret registration …
CVE-2026-50274High· 7.5github.com/DataDog/dd-trace-go: Datadog dd-trace-go: Denial of Service via malicious baggage headers (CVE-2026-50274)
A flaw was found in Datadog dd-trace-go, a Go client library. A remote, unauthenticated attacker can exploit this vulnerability by sending a request with a specially crafted baggage header containing an arbitrarily large number of key-valu…
CVE-2026-44891High· 7.5io.netty/netty-codec-stomp: Netty: Denial of Service vulnerability in STOMP decoder (CVE-2026-44891)
A flaw was found in Netty, a network application framework, specifically within the StompSubframeDecoder component. This vulnerability allows a remote attacker to cause a denial of service (DoS) by sending a large number of small headers. …
CVE-2026-54171Medium· 6.5excon: Excon: Information disclosure via unstripped sensitive headers during redirects (CVE-2026-54171)
A flaw was found in Excon, a Ruby HTTP client library. The RedirectFollower middleware, responsible for handling redirects, failed to remove sensitive header information when a request was redirected to a new target. This oversight could l…
CVE-2026-49834Medium· 5.9github.com/sigstore/sigstore-go: sigstore-go: Security Policy Bypass via Compromised Log (CVE-2026-49834)
A flaw was found in sigstore-go, a Go library for Sigstore signing and verification. This vulnerability allows a single compromised transparency log or Certificate Transparency (CT) log to bypass the multi-log threshold requirements. An at…
CVE-2026-15945Medium· 4.3A flaw was found in the group search functionality of the Keycloak server's administrative API
A flaw was found in the group search functionality of the Keycloak server's administrative API. When Fine-Grained Admin Permissions (FGAP) v2 is enabled, a delegated administrator can bypass access restrictions to view parent groups they…
CVE-2026-10050Critical· 9.1jetty-security: Eclipse Jetty: Authentication bypass via Digest authentication encoding collision (CVE-2026-10050)
A flaw was found in Eclipse Jetty, a widely used web server and servlet container. This vulnerability affects its HTTP Digest authentication mechanism, which is used to verify user identities. The issue arises because Jetty's hash computat…
CVE-2026-62309High· 7.5CoreDNS is a DNS server written in Go
CoreDNS is a DNS server written in Go. Prior to 1.14.4, a single 28-byte UDP datagram can crash the CoreDNS process when the proxyproto plugin is enabled because plugin/pkg/proxyproto/proxyproto.go PacketConn.ReadFrom handles a PROXY v2 …
CVE-2026-53366High· 7.8In the Linux kernel, the following vulnerability has been resolved: ipv4: account for fraggap on the paged allocation path In __ip_append_data(), when the paged-allocation branch is taken, alloclen and pagedlen are computed as allocl…
In the Linux kernel, the following vulnerability has been resolved: ipv4: account for fraggap on the paged allocation path In __ip_append_data(), when the paged-allocation branch is taken, alloclen and pagedlen are computed as allocl…
CVE-2026-15809High· 7.8A flaw was found in CRI-O
A flaw was found in CRI-O. The fix for a previous vulnerability (CVE-2022-4318) was incorrect, allowing it to be bypassed. An attacker capable of setting environment variables on a container can inject a newline character into the HOME e…
CVE-2026-58659High· 7.8PyTorch Lightning through 2.6.5, fixed in commit d710d68, contains a remote code execution vulnerability in the _load_state function that imports and executes attacker-controlled module names from checkpoint _instantiator hyperparameters…
PyTorch Lightning through 2.6.5, fixed in commit d710d68, contains a remote code execution vulnerability in the _load_state function that imports and executes attacker-controlled module names from checkpoint _instantiator hyperparameters…
CVE-2026-45804High· 7.5diffusers: Diffusers: Arbitrary code execution due to trust_remote_code guard bypass (CVE-2026-45804)
A flaw was found in Diffusers, a library for pretrained diffusion models. A remote attacker could exploit this vulnerability by crafting a malicious Hub repository with custom Python pipeline code. The `DiffusionPipeline.from_pretrained` f…
CVE-2026-15709High· 7.5PoCA flaw was found in libsoup's WebSocket implementation when using the permessage-deflate extension
A flaw was found in libsoup's WebSocket implementation when using the permessage-deflate extension. The extension's decompression loop (inflate()) processes data in chunks without enforcing an upper boundary limit on the output buffer si…
CVE-2026-15711High· 7.5PoCA vulnerability was found in libsoup's WebSocket frame parsing implementation
A vulnerability was found in libsoup's WebSocket frame parsing implementation. The library fails to validate length rules specified in RFC 6455 §5.5, which mandates that all WebSocket control frames (e.g., PING, PONG, CLOSE) contain a pa…
CVE-2026-12478Medium· 4.8PoCThe fix for CVE-2026-0716 (commit 6ff7ef0, libsoup 3.6.6) placed the integer overflow guard inside the if (masked) block, leaving unmasked server-to-client frames unprotected
The fix for CVE-2026-0716 (commit 6ff7ef0, libsoup 3.6.6) placed the integer overflow guard inside the if (masked) block, leaving unmasked server-to-client frames unprotected. A malicious WebSocket server can send a crafted unmasked fram…
CVE-2026-10051Medium· 5.3jetty: Eclipse Jetty: Information disclosure due to retained HTTP/1.1 trailers across connections (CVE-2026-10051)
A flaw was found in Eclipse Jetty. This vulnerability allows a remote attacker to cause the server to retain HTTP/1.1 request trailers from a prior connection. Consequently, subsequent requests made over the same connection may unintention…
CVE-2026-56852High· 7.5PoCInfinite loop on invalid input in golang.org/x/text
Infinite loop on invalid input in golang.org/x/text
CVE-2026-59889Medium· 6.5com.fasterxml.jackson.core/jackson-databind: Jackson-databind: Privilege escalation via improper handling of @JsonUnwrapped properties (CVE…
A flaw was found in jackson-databind. The UnwrappedPropertyHandler.processUnwrapped() method, responsible for handling @JsonUnwrapped properties, replays buffered JSON without properly checking the active view. This allows an attacker to w…
CVE-2026-59885High· 7.5pyasn1: python-pyasn1: pyasn1: Denial of Service via crafted ASN.1 OBJECT IDENTIFIER (CVE-2026-59885)
A flaw was found in pyasn1, a Python library for Abstract Syntax Notation One (ASN.1). The BER, CER, and DER decoders process OBJECT IDENTIFIER and RELATIVE-OID values in quadratic time relative to the number of arcs. A remote attacker cou…
CVE-2026-59886High· 7.5pyasn1: pyasn1: Denial of Service via crafted ASN.1 REAL values (CVE-2026-59886)
A remote attacker can exploit this by providing specially crafted BER/CER/DER-encoded ASN.1 data with a large exponent in the REAL value. When the application subsequently prints, logs, compares, or performs arithmetic on the decoded value…
CVE-2026-59888Medium· 6.5com.fasterxml.jackson.core/jackson-databind: tools.jackson.core/jackson-databind: jackson-databind: @JsonIgnore bypass in Java Records (CVE…
A flaw was found in jackson-databind. When Java Records use a PropertyNamingStrategy, an attacker can bypass the @JsonIgnore annotation during deserialization. This allows a renamed JSON key to be assigned to a Record constructor parameter…
CVE-2026-59197High· 8.2Pillow: Pillow: Native heap out-of-bounds write (CVE-2026-59197)
A flaw was found in Pillow prior to 12.3.0. The public RankFilter API can trigger a native heap out-of-bounds write when given a very large odd filter size. ImageFilter.RankFilter.filter() calls image.expand(size // 2, size // 2) before ra…
CVE-2026-59200High· 7.5Pillow: Pillow: Denial of service via crafted PDF stream (CVE-2026-59200)
A flaw was found in Pillow, a Python imaging library. A remote attacker could exploit a vulnerability in the PdfParser.PdfStream.decode() function when processing a crafted FlateDecode PDF stream. By providing a specially designed PDF file…
CVE-2026-59204High· 7.5Pillow: Pillow: Denial of Service via crafted JPEG2000 image (CVE-2026-59204)
A flaw was found in Pillow, a Python imaging library. A remote attacker could exploit this vulnerability by providing a specially crafted JPEG2000 image file. Due to incorrect calculation of memory requirements for image tiles, processing …
CVE-2026-54058Critical· 9.1Pillow: Pillow: Memory disclosure or denial of service via crafted McIdas AREA image (CVE-2026-54058)
A flaw was found in Pillow prior to 12.3.0. When an uncompressed McIdas AREA image is loaded from a filename through the mmap raw codec path, attacker-controlled header words can set a row stride smaller than the natural row width. Pixel a…
CVE-2026-59205High· 7.5Pillow: Pillow: Controlled native heap corruption in ImageCms.ImageCmsTransform.apply API (CVE-2026-59205)
A flaw was found in Pillow, a Python imaging library. This vulnerability allows an attacker to trigger controlled native heap corruption by supplying an output image whose mode does not match the transform's declared output mode when using…
CVE-2026-59199High· 7.5Pillow: Pillow: Denial of Service via out-of-bounds write in image processing (CVE-2026-59199)
A flaw was found in Pillow, a Python imaging library. A remote attacker could exploit a vulnerability in the library's image processing functions, specifically when handling image coordinates near certain limits. This flaw, a native heap o…
CVE-2026-49477High· 7.5soupsieve: Soupsieve: Denial of Service via crafted CSS selector strings (CVE-2026-49477)
A flaw was found in soupsieve, a CSS selector library. This vulnerability allows a remote attacker to cause a Denial of Service (DoS) by supplying specially crafted, untrusted CSS selector strings. The flaw occurs due to a regular expressi…
CVE-2026-49978High· 8.1dompurify: DOMPurify: Cross-site scripting vulnerability allows code execution (CVE-2026-49978)
A flaw was found in DOMPurify, a tool designed to sanitize HTML, MathML, and SVG to prevent cross-site scripting (XSS) attacks. When performing in-place sanitization, DOMPurify could fail to properly process content within shadow DOM eleme…
CVE-2026-49855High· 7.5tornado: Tornado: Denial of Service via uncontrolled gzip decompression memory consumption (CVE-2026-49855)
A flaw was found in Tornado, a Python web framework and asynchronous networking library. Its gzip decompression routines process data in limited-size chunks but do not enforce an overall limit on the total accumulated decompressed data. Th…