PT-2026-83333

IBM Langflow OSS 1.0.0 through 1.11.1 could allow a remote authenticated attacker to execute and read any user's private flow due to improper authorization...

CVE-2026-18545: Server-Side Request Forgery (SSRF)

IBM Langflow OSS 1.0.0 through 1.11.1 is vulnerable to server-side request forgery SSRF. This may allow an authenticated attacker to send unauthorized requests from the system, potentially leading to network enumeration or facilitating other attacks...

CVE-2026-18891: Improper Authentication

IBM Langflow OSS 1.0.0 through 1.11.1 could allow a remote attacker to execute arbitrary flows and access sensitive information due to improper authentication...

Linux Distros Unpatched Vulnerability : CVE-2026-80628

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ALSA: seq: oss: Serialize readq reset state with q-lock sndseqossreadqclear resets qlen, head, and tail without q-lock even though the normal reader and produce...

vlc:vlc-demux-dec-libfuzzer-image: Heap-buffer-overflow in IsJfif

Project: https://github.com/videolan/vlc.git Detailed Report: https://oss-fuzz.com/testcase?key=6372834669821952 Project: vlc Fuzzing Engine: afl Fuzz Target: vlc-demux-dec-libfuzzer-image Job Type: aflasanvlc Platform Id: linux Crash Type: Heap-buffer-overflow READ 2 Crash Address: 0x7911a1fe890...

OSV-2026-1196 Heap-buffer-overflow in yylex

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=551147457 Crash type: Heap-buffer-overflow WRITE 4 Crash state: yylex yyparse hobbes::runParserOnBuffer...

Security Bulletin: Langflow OSS is affected by server-side request forgery in provider validation and API request functionality

Summary Langflow OSS includes outbound network request functionality for provider validation and API request execution. Weaknesses in request destination validation and enforcement could allow authenticated users to induce requests to unintended internal or external network locations, which may...

Security Bulletin: Langflow OSS is affected by arbitrary code execution in custom component validation and trusted code enforcement

Summary Langflow OSS supports custom Python components and validation of component code for component development workflows. Weaknesses in custom component execution paths, validation endpoints, and trusted template enforcement could allow authenticated users to execute arbitrary Python code or...

Grafana OSS: Stored XSS via external Alertmanager generatorURL

An authenticated attacker with Editor access or alert.instances.external:write can submit an external Alertmanager alert containing a controlled generatorURL . The attacker is authorized to create the alert, but not to execute script in another user's Grafana session. Grafana renders...

OSV-2026-1189 Global-buffer-overflow in oidc_cfg_redirect_urls_allowed_get

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=550474749 Crash type: Global-buffer-overflow READ 8 Crash state: oidccfgredirecturlsallowedget oidcvalidateredirecturl fuzzurl.c...

Exploit for Code Injection in Langflow

CVE-2026-9198 - IBM Langflow OSS Unauthenticated Remote Code...

aws-iam-authenticator v0.7.19

AWS IAM Authenticator for Kubernetes A tool to use AWS IAM credentials to authenticate to a Kubernetes cluster. The initial work on this tool was driven by Heptio. The project receives contributions from multiple community engineers and is currently maintained by Heptio and Amazon EKS OSS...

json-flattener:UnflattenFuzzer: Security exception in com.github.wnameless.json.unflattener.JsonUnflattener.unflattenArray

Project: https://github.com/wnameless/json-flattener.git Detailed Report: https://oss-fuzz.com/testcase?key=5123059544293376 Project: json-flattener Fuzzing Engine: libFuzzer Fuzz Target: UnflattenFuzzer Job Type: libfuzzerasanjson-flattener Platform Id: linux Crash Type: Security exception Crash...

grok:grk_decompress_mercury_fuzzer: Heap-buffer-overflow in bool grk::GrkImage::compositePlanar<int>

Project: https://github.com/GrokImageCompression/grok.git https://github.com/GrokImageCompression/grok-test-data.git Detailed Report: https://oss-fuzz.com/testcase?key=6270477761576960 Project: grok Fuzzing Engine: libFuzzer Fuzz Target: grkdecompressmercuryfuzzer Job Type: libfuzzerasangrok...

PT-2026-80307

Summary An unauthenticated POST to any OpenAPI-validated endpoint, including the anonymous POST /edge/validate and POST /edge/issue-token, crashes the entire Unleash server with one request body of deeply-nested JSON. When request-body validation fails, Unleash builds the error message by calling...

hobbes:fuzz-parse-expr: Stack-buffer-overflow in hobbes::diffRegex

Project: https://github.com/morganstanley/hobbes.git Detailed Report: https://oss-fuzz.com/testcase?key=4831270021693440 Project: hobbes Fuzzing Engine: honggfuzz Fuzz Target: fuzz-parse-expr Job Type: honggfuzzasanhobbes Platform Id: linux Crash Type: Stack-buffer-overflow READ 1 Crash Address:...

hobbes:fuzz-type-decode: Heap-buffer-overflow in hobbes::MkRecord::operator==

Project: https://github.com/morganstanley/hobbes.git Detailed Report: https://oss-fuzz.com/testcase?key=4688631038803968 Project: hobbes Fuzzing Engine: libFuzzer Fuzz Target: fuzz-type-decode Job Type: libfuzzerasanhobbes Platform Id: linux Crash Type: Heap-buffer-overflow READ 8 Crash Address:...

CVE-2026-19875: Missing Authentication for Critical Function

IBM Langflow OSS 1.0.0 through 1.10.0 could allow a remote attacker to overwrite administrator email information and abuse the server as an outbound relay due to missing authentication for the registration endpoint...

PT-2026-78541

Name of the Vulnerable Software and Affected Versions Grafana OSS version 13.0.1 Description An authenticated low-privileged user with permissions to create or edit alert rules in a folder can bypass datasource permission enforcement. By setting the client-controlled queryType variable to expr...

clusterfuzz v2.37.1

ClusterFuzz ClusterFuzz is a scalable fuzzing infrastructure that finds security and stability issues in software. Google uses ClusterFuzz to fuzz all Google products and as the fuzzing backend for OSS-Fuzz. ClusterFuzz provides many features which help seamlessly integrate fuzzing into a softwar...