EUVD-2026-78077

Envoy Gateway is an open source project for managing Envoy Proxy as a standalone or Kubernetes-based application gateway. Prior to 1.7.4 and 1.8.1, HTTPServer.ServeHTTP in internal/wasm/httpserver.go reads the plain mappingPath2Cache map without synchronization while HTTPServer.Get writes the sam...

CVE-2026-53715 Envoy Gateway: Wasm cache ServeHTTP reads mappingPath2Cache without lock

Envoy Gateway is an open source project for managing Envoy Proxy as a standalone or Kubernetes-based application gateway. Prior to 1.7.4 and 1.8.1, HTTPServer.ServeHTTP in internal/wasm/httpserver.go reads the plain mappingPath2Cache map without synchronization while HTTPServer.Get writes the sam...

CVE-2026-53715

Envoy Gateway (an open-source Kubernetes-based application gateway) contains a race condition in the Wasm cache: HTTPServer.ServeHTTP in internal/wasm/httpserver.go reads the mappingPath2Cache map without synchronization while HTTPServer.Get writes the same map during EnvoyExtensionPolicy transla...

CVE-2026-53715 Envoy Gateway: Wasm cache ServeHTTP reads mappingPath2Cache without lock

Envoy Gateway is an open source project for managing Envoy Proxy as a standalone or Kubernetes-based application gateway. Prior to 1.7.4 and 1.8.1, HTTPServer.ServeHTTP in internal/wasm/httpserver.go reads the plain mappingPath2Cache map without synchronization while HTTPServer.Get writes the sam...

CVE-2026-53717

Envoy Gateway (open-source Envoy Proxy management) is vulnerable in internal/wasm/imagefetcher.go prior to 1.7.4 and 1.8.1 . The function extractWasmPluginBinary allocates memory using the untrusted tar-header h.Size value (via make([]byte, h.Size)) before validating the entry name or declared si...

CVE-2026-53717 Envoy Gateway: OCI layer extraction allocates make([]byte, h.Size) from untrusted tar header

Envoy Gateway is an open source project for managing Envoy Proxy as a standalone or Kubernetes-based application gateway. Prior to 1.7.4 and 1.8.1, internal/wasm/imagefetcher.go follows tenant-controlled EnvoyExtensionPolicy spec.wasm.code.image.url values to Docker or OCI Wasm layers, and...

CVE-2026-54334 UEFI Firmware Parser: Heap out-of-bounds write in tiano decompressor `ReadCLen`

UEFI Firmware Parser parses BIOS, Intel ME, and UEFI firmware structures including volumes, file systems, and files. Prior to 1.14, ReadCLen in uefifirmware/compression/Tiano/Decompress.c reads Number from GetBitsSd, CBIT with CBIT = 9 and can obtain 511 entries for the 510-element Sd-mCLen heap...

CVE-2026-54333 UEFI Firmware Parser: Stack out-of-bounds write in tiano decompressor MakeTable

UEFI Firmware Parser parses BIOS, Intel ME, and UEFI firmware structures including volumes, file systems, and files. Prior to 1.14, MakeTable in uefifirmware/compression/Tiano/Decompress.c does not validate that bit-length values read from a crafted Tiano or EFI compressed firmware bitstream rema...

Security Bulletin: DataStage on Cloud Pak for Data has several vulnerabilities due to open source software

Summary Open source packages are used as part of the overall processing in DataStage on Cloud Pak for Data. Vulnerability Details CVEID:CVE-2026-24842 DESCRIPTION: node-tar,a Tar for Node.js, contains a vulnerability in versions prior to 7.5.7 where the security check for hardlink entries uses...

CVE-2026-54247 Skipper: Unbounded Request Body Read in Admission Webhook Causes Memory Exhaustion DoS

Skipper is an HTTP router and reverse proxy for service composition. Prior to 0.26.22, Handler in dataclients/kubernetes/admission/admission.go passes the body of requests to the Kubernetes admission endpoint at :9443/admission directly to io.ReadAllr.Body without a size limit. An attacker with...

CVE-2026-54247

Skipper (Zalando's HTTP router and reverse proxy) contains an unbounded memory allocation in its Kubernetes admission webhook handler (dataclients/kubernetes/admission/admission.go). The handler calls io.ReadAll(r.Body) without enforcing a size limit, so an attacker with in-cluster network access...

CVE-2026-54247 Skipper: Unbounded Request Body Read in Admission Webhook Causes Memory Exhaustion DoS

Skipper is an HTTP router and reverse proxy for service composition. Prior to 0.26.22, Handler in dataclients/kubernetes/admission/admission.go passes the body of requests to the Kubernetes admission endpoint at :9443/admission directly to io.ReadAllr.Body without a size limit. An attacker with...

EUVD-2026-78062

Skipper is an HTTP router and reverse proxy for service composition. Prior to 0.26.22, Handler in dataclients/kubernetes/admission/admission.go passes the body of requests to the Kubernetes admission endpoint at :9443/admission directly to io.ReadAllr.Body without a size limit. An attacker with...

EUVD-2026-78058

ASTEVAL is an evaluator of Python expressions and statements. Prior to 1.0.9, FROMPY in asteval/astutils.py exposes BaseException, SystemExit, KeyboardInterrupt, and GeneratorExit to expressions evaluated by asteval.Interpreter.eval, while run and eval in asteval/asteval.py catch Exception rather...

CVE-2026-55244 ASTEVAL: Sandbox Escape via BaseException Subclasses

ASTEVAL is an evaluator of Python expressions and statements. Prior to 1.0.9, FROMPY in asteval/astutils.py exposes BaseException, SystemExit, KeyboardInterrupt, and GeneratorExit to expressions evaluated by asteval.Interpreter.eval, while run and eval in asteval/asteval.py catch Exception rather...

CVE-2026-55244 ASTEVAL: Sandbox Escape via BaseException Subclasses

ASTEVAL is an evaluator of Python expressions and statements. Prior to 1.0.9, FROMPY in asteval/astutils.py exposes BaseException, SystemExit, KeyboardInterrupt, and GeneratorExit to expressions evaluated by asteval.Interpreter.eval, while run and eval in asteval/asteval.py catch Exception rather...

CVE-2026-55244

ASTEVAL is an evaluator of Python expressions and statements. Prior to 1.0.9, FROMPY in asteval/astutils.py exposes BaseException, SystemExit, KeyboardInterrupt, and GeneratorExit to expressions evaluated by asteval.Interpreter.eval, while run and eval in asteval/asteval.py catch Exception rather...

CVE-2026-55244

ASTEVAL (a Python expression evaluator) prior to 1.0.9 has a sandbox escape via BaseException subclasses . The FROM_PY symbol table in astutils.py exposes SystemExit, KeyboardInterrupt, GeneratorExit, and BaseException to sandboxed expressions, while run() and eval() in asteval.py only catch Exce...

CVE-2026-55244 ASTEVAL: Sandbox Escape via BaseException Subclasses

ASTEVAL is an evaluator of Python expressions and statements. Prior to 1.0.9, FROMPY in asteval/astutils.py exposes BaseException, SystemExit, KeyboardInterrupt, and GeneratorExit to expressions evaluated by asteval.Interpreter.eval, while run and eval in asteval/asteval.py catch Exception rather...

CVE-2026-90816

CVE-2026-90816 affects FFmpeg 8.0.x , specifically the Duration Parser component in the function parse_playlist within libavformat/hlsproto.c. Manipulation of the duration/target_duration argument leads to a denial of service that can be triggered remotely , though user interaction is required (C...