CVE-2026-53752

docx4j , an open-source Java library for OpenXML processing, is vulnerable to a denial of service via a cyclic w:basedOn style inheritance chain. In versions prior to 11.5.14 , PropertyResolver.fillPPrStack and adjacent helpers recurse through style inheritance without cycle detection. A well-for...

EUVD-2026-77694

http4k is a functional toolkit for Kotlin HTTP applications. Prior to 4.51.0.0, 5.42.0.0, and 6.49.0.0, ServerFilters.GZip, RequestFilters.GunZip, and the underlying Gzip request-body decompression functions impose no limit on decompressed size. An unauthenticated client can send a small...

CVE-2026-50276

dd-trace-rb (Datadog's Ruby tracing library) is affected by a remote Denial of Service vulnerability (CVSS 7.5, HIGH) in its W3C baggage header extraction path. Prior to version 2.32.0 , the limits DD_TRACE_BAGGAGE_MAX_ITEMS (default 64) and DD_TRACE_BAGGAGE_MAX_BYTES (default 8192) were enforced...

CVE-2026-50270 dd-trace-java: Improper parsing of W3C baggage headers may lead to DoS

dd-trace-java is a Datadog APM client for Java. Prior to 1.62.0, W3C baggage extraction does not enforce DDTRACEBAGGAGEMAXITEMS, which defaults to 64, or DDTRACEBAGGAGEMAXBYTES, which defaults to 8192, although those limits apply during baggage injection. A remote unauthenticated attacker can sen...

EUVD-2026-77670

dd-trace-java is a Datadog APM client for Java. Prior to 1.62.0, W3C baggage extraction does not enforce DDTRACEBAGGAGEMAXITEMS, which defaults to 64, or DDTRACEBAGGAGEMAXBYTES, which defaults to 8192, although those limits apply during baggage injection. A remote unauthenticated attacker can sen...

CVE-2026-50270

dd-trace-java (Datadog APM client for Java) versions prior to 1.62.0 are vulnerable to a remote Denial of Service due to improper parsing of W3C baggage headers. The extraction path in BaggagePropagator.java allocates a hash-map entry for each comma-separated key-value pair without enforcing DD_T...

CVE-2026-82439

Description The DRPC server kept a map from function name to request queue and created an entry the first time a function name was seen. No code path ever removed an entry: request cleanup removed the request from its queue, and the shutdown path drained queues, but the queue object and its map...

CVE-2026-82439 Apache Storm DRPC: Unauthenticated Unbounded Memory Growth in DRPC

Description The DRPC server kept a map from function name to request queue and created an entry the first time a function name was seen. No code path ever removed an entry: request cleanup removed the request from its queue, and the shutdown path drained queues, but the queue object and its map...

CVE-2026-82439

CVE-2026-82439 affects the DRPC server in Apache Storm . The root cause is an unbounded memory leak: the DRPC server maintained a map from client-supplied function names to request queues, but no code path ever removed an entry. Since function names are unconstrained by registered topologies, an ...

CVE-2026-68497

A flaw was found in jackson-databind. An unauthenticated attacker can trigger a denial of service DoS by exploiting an unbounded numeric parse vulnerability. This occurs during the deserialization of javax.xml.datatype.Duration or javax.xml.datatype.XMLGregorianCalendar fields from JSON strings,...

Security Bulletin: IBM MQ queue manager is vulnerable to denial of service (CVE-2026-12150)

Summary IBM MQ has addressed an unbounded recursion vulnerability in the queue manager's TLS certificate parser that could allow a remote unauthenticated attacker with a valid TLS certificate to cause a denial of service Vulnerability Details CVEID:CVE-2026-12150 DESCRIPTION: IBM MQ could allow a...

ffmpeg: FFmpeg: Arbitrary code execution via heap buffer overflow in VobSub subtitle demuxer.

A flaw was found in FFmpeg, a widely used multimedia framework. This vulnerability, a heap buffer overflow in the VobSub subtitle demuxer, allows a remote attacker to corrupt memory. By providing a specially crafted subtitle file, an attacker can trigger unbounded writes, which could lead to...

CVE-2026-90927

filebrowser through 2.63.23 contains a denial-of-service vulnerability in the /api/command handler . The server fails to limit WebSocket message size before performing permission checks, allowing any authenticated user to buffer arbitrarily large messages and exhaust server heap memory. Notably, ...

CVE-2026-90928

File Browser through 2.63.23 contains a memory exhaustion vulnerability in its subtitle conversion endpoint . The endpoint loads entire subtitle files (.srt, .ass, .ssa) into memory without imposing size limits. An authenticated attacker with download permission can request conversion of large su...

CVE-2026-90927 filebrowser through 2.63.23 Denial of Service via unbounded WebSocket message

filebrowser through 2.63.23 fails to limit WebSocket message size in the /api/command handler before checking permissions, allowing authenticated users to buffer arbitrarily large messages. Attackers can send oversized WebSocket messages to exhaust server heap memory and cause denial of service...

Astra Linux – Vulnerability in Netty

In Netty 4.1.x before 4.1.46, the ZlibDecoders allowed unbounded memory allocation when decoding Zlib-encoded byte streams. An attacker could send a large Zlib-encoded byte stream to the Netty server, forcing the server to allocate all of its available memory to a single decoder...

CVE-2026-5132

Mattermost versions 11.9.x ≤ 11.9.0, 11.8.x ≤ 11.8.4, 11.7.x ≤ 11.7.7, and 10.11.x ≤ 10.11.22 fail to limit the size of unpacked SDP messages compressed with zlib in Calls WebSocket messages. An authenticated attacker (low privileges) can send many SDP messages that decompress to a large size, ca...

CVE-2026-5132 Unbounded zlib decompression in Calls SDP WebSocket messages

Mattermost versions 11.9.x = 11.9.0, 11.8.x = 11.8.4, 11.7.x = 11.7.7, 10.11.x = 10.11.22 fail to limit size of unpacked SDP messages compressed with zlib, which allows attacker to deny service or crash server via sending many SDP messages that unpack to large size.. Mattermost Advisory ID:...

CVE-2026-89321

Publishing limits the compressed size of a VSIX ovsx.publishing.max-content-size, 512 MB by default but nothing limited how large an entry becomes when opened. On the first request to /vscode/unpkg/namespace/extension/version/path, WebResourceService opened the entry with ZipFile.getInputStream a...

CVE-2026-89321

Publishing limits the compressed size of a VSIX ovsx.publishing.max-content-size, 512 MB by default but nothing limited how large an entry becomes when opened. On the first request to /vscode/unpkg/namespace/extension/version/path, WebResourceService opened the entry with ZipFile.getInputStream a...