Advisories · Weakness
Denial of service.
Crashes, hangs and resource exhaustion, ReDoS included. Every Advisory and CVE whose weakness (CWE) is one of these, newest first.
- CVSS 5.5 Medium
division by zero in libpcap before 1.10.7
- The Tcpdump Group libpcap
- Denial of service
- CVSS 5.5 Medium
abort() in libpcap before 1.10.7 on an invalid BPF opcode
- The Tcpdump Group libpcap
- Denial of service
- CVSS 8.7 High
Unbounded memory growth from GRAFT messages for unsubscribed topics
- Denial of service
>=0.0.0-0, <0.49.5 · fixed in 0.49.5
GHSA-g3g5-x568-qvqx · CVE-2026-95859 - CVSS 5.3 Medium
vLLM: ReDoS via structured_outputs.regex in the lm-format-enforcer backend (no compile timeout) — missed sibling of GHSA-rwxx-mrjm-wc2m
- Denial of service
<0.26.0 · fixed in 0.26.0
GHSA-48jh-3gj7-fg8v · CVE-2026-73556 - CVSS 4.3 Medium
vLLM: Derender endpoints decode caller-supplied GenerateResponse token IDs without output bounds
- Denial of service
<0.26.0 · fixed in 0.26.0
GHSA-8737-qx52-hjff · CVE-2026-71486 - CVSS 6.9 Medium
ramon-victor freegpt-webui Jailbreak Mode backend.py getJailbreak allocation of resources
- ramon-victor freegpt-webui
- Denial of service
- CVSS 5.7 Medium
IBM App Connect Enterprise and IBM Integration Bus for z/OS Adapter nodes are vulnerable to multiple CVEs
- IBM App Connect Enterprise
- IBM Integration Bus for z/OS
- Denial of service
- CVSS 5.5 Medium
IBM App Connect Enterprise and IBM Integration Bus for z/OS Adapter nodes are vulnerable to multiple CVEs
- IBM App Connect Enterprise
- IBM Integration Bus for z/OS
- Denial of service
- CVSS 4.3 Medium
IBM i is Affected By Multiple Vulnerabilities in Debug Server
- i
- Denial of service
- CVSS 6.5 Medium
Multiple vulnerabilities in IBM MQ Agent images
- IBM MQ Agent
- Denial of service
- CVSS 5.3 Medium
IBM App Connect Enterprise and IBM Integration Bus for z/OS Adapter nodes are vulnerable to multiple CVEs
- IBM App Connect Enterprise
- IBM Integration Bus for z/OS
- Denial of service
- CVSS 8.7 High
Chroma 1.5.9 Unbounded HNSW Index Parameters Memory Exhaustion
- chroma
- Denial of service
- CVSS 8.2 High
Unbounded HTTP/1 status-line and chunk-extension buffering in Mint causes memory-exhaustion DoS
- Denial of service
>=0.1.0, <1.10.0 · fixed in 1.10.0
GHSA-g83f-2j6r-q6m4 · CVE-2026-82728 - CVSS 6.3 Medium
Quadratic chunk-size parsing in Mint.HTTP1.Parse allows CPU-exhaustion DoS
- Denial of service
>=1.9.3, <1.10.0 · fixed in 1.10.0
GHSA-7p8w-j234-7qc8 · CVE-2026-82729 - CVSS 4.3 Medium
Robots::Validate versions from 0.3.2 before 0.3.11 for Perl allow unbounded outbound DNS queries per validation via a forward-confirmation loop that does not bound the names it queries
- Denial of service
- CWE-405
- CVSS 8.7 High
SiYuan before v3.8.2 Unbounded Memory Consumption via ControlConcurrency
- siyuan
- Denial of service
- CVSS 8.7 High
SiYuan before v3.8.2 Denial of Service via Auth Throttle
- siyuan
- Denial of service
- CVSS 7.1 High
SiYuan before v3.8.2 Unbounded Session Creation via Basic Auth
- siyuan
- Denial of service
- CVSS 8.7 High
SiYuan before v3.8.2 Denial of Service via unauthenticated UI-process registration
- siyuan
- Denial of service
- CVSS 5.9 Medium
Libsoup: libsoup: http/2 client crash in on_data_source_read_callback when settings initial_window_size shrinks during deferred body read
- Red Hat Enterprise Linux 10
- Red Hat Enterprise Linux 6
- Denial of service
- CVSS 6.3 Medium
Memory leak in scan method
- Softing smartLink HW-PN
- Denial of service
- CVSS 5.3 Medium
Eleveo Quality Management Conversation events denial of service
- Eleveo Quality Management
- Denial of service
- CVSS 7.5 High
Parrot AR.Drone version 1 and 2 does not employ a suitable mechanism to prevent denial-of-service (DoS) attacks.
- Denial of service
- CVSS 7.5 High
Parrot AR.Drone 1 and AR.Drone 2 are vulnerable to Denial of Service.
- Denial of service
- CVSS 8.7 High
MOOS core-moos through 10.4.0 MOOSDB HTTP Server Resource Exhaustion
- themoos core-moos
- Denial of service
- CVSS 8.7 High
MOOS-IvP through 24.8.1 pMarineViewer Unbounded Memory Consumption via NODE_REPORT
- moos-ivp
- Denial of service
- CVSS 8.7 High
MOOS-IvP through 24.8.1 uFldShoreBroker Unbounded Community State Retention
- moos-ivp
- Denial of service
- CVSS 8.7 High
MOOS-IvP through 24.8.1 pRealm Unbounded REALMCAST_REQ Subscription Denial of Service
- moos-ivp
- Denial of service
- CVSS 8.7 High
MOOS-IvP through 24.8.1 uFldNodeComms Quadratic Processing Denial of Service
- moos-ivp
- Denial of service
- CVSS 8.7 High
MOOS-IvP through 24.8.1 BHV_IPF Demultiplexer Memory Exhaustion via Packet Count
- moos-ivp
- Denial of service
- CVSS 8.7 High
MOOS core-moos through 10.4.0 MOOSDB Accept Loop Denial of Service
- themoos core-moos
- Denial of service
- CVSS 8.7 High
MOOS core-moos through 10.4.0 MOOSDB Denial of Service via Unbounded Packet Allocation
- themoos core-moos
- Denial of service
- CVSS 7.5 High
toml-node: Uncontrolled Recursion
- Denial of service
<4.2.0 · fixed in 4.2.0
GHSA-82x6-q7mm-w9cf · CVE-2026-77465 - CVSS 6.2 Medium
stream-json: pick/ignore/filter/replace filters are O(depth²) on nested input — small crafted JSON blocks the event loop for seconds→minutes (DoS)
- Denial of service
<3.5.0 · fixed in 3.5.0
GHSA-528h-pc64-c93x · CVE-2026-71429 - CVSS 2.1 Low
Divide-by-zero in Xpdf 4.06 due to zero-height Type 3 glyph
- Xpdf
- Denial of service
- CVSS 8.9 High
amqp091-go has a Potential Memory Exhaustion/Protocol Violation via Broker-Controlled Oversized Payload
- Denial of service
<1.13.0 · fixed in 1.13.0
GHSA-6c5v-hqjr-5xxp · CVE-2026-79921 - CVSS 8.7 High
LiquidJS has an infinite loop vulnerability in its `strip_html` filter
- Denial of service
>=10.26.0, <10.27.1 · fixed in 10.27.1
GHSA-m7fp-h3p4-hr49 · CVE-2026-61556 - CVSS 7.5 High
WordPress Migrate Guru – Site Migration & Cloning plugin <= 6.65 - Denial of Service Attack vulnerability
- migrateguru Migrate Guru – Site Migration & Cloning
- Denial of service
- CVSS 7.5 High
WordPress MalCare Security plugin <= 6.69 - Denial of Service Attack vulnerability
- MalCare Security
- Denial of service
- CVSS 7.1 High
Persistent client crash loop via undersized FLE2 insert-update ciphertext in decryption path
- MongoDB libmongocrypt
- Denial of service
- CVSS 5.3 Medium
NousResearch hermes-agent Electron Main Process main.ts resourceBufferFromUrl allocation of resources
- NousResearch hermes-agent
- Denial of service
- CVSS 4.7 Medium
Gfs2-utils: gfs2-utils: stack overflow via alloca(i_height) in metadata walk
- Red Hat Enterprise Linux 7
- Red Hat Enterprise Linux 8
- Denial of service
- CVSS 4.7 Medium
Gfs2-utils: gfs2-utils: stack overflow via alloca(1<<di_depth) in hash table traversal
- Red Hat Enterprise Linux 7
- Red Hat Enterprise Linux 8
- Denial of service
- CVSS 8.7 High
Recursor kept querying cyclic glueless sibling delegations (no fixed hickory-recursor release)
- Denial of service
>=0.25.0-alpha.3 · no fixed version yet
GHSA-cx5j-p54p-q756 · CVE-2026-123586 - CVSS 8.7 High
Recursor followed every glueless name server in a referral, with no per-query budget
- Denial of service
>=0.26.0-beta.1, <0.26.2 · fixed in 0.26.2
GHSA-6h5c-jjg5-wj59 · CVE-2026-123606 - CVSS 5.3 Medium
2FastLabs agent-squad Streaming Agent Response Workflow orchestrator.ts AgentSquad.routeRequest resource consumption
- 2FastLabs agent-squad
- Denial of service
- CVSS 5.3 Medium
Mailpit: SMTP command parser buffers unbounded command lines before syntax rejection
- Denial of service
<1.30.4 · fixed in 1.30.4
GHSA-w878-pj84-3j5v · CVE-2026-67445 - CVSS 5.3 Medium
Mailpit: Thumbnail generation decodes unbounded image dimensions before scaling
- Denial of service
<1.30.4 · fixed in 1.30.4
GHSA-75mr-qw9x-3r39 · CVE-2026-67446 - CVSS 5.3 Medium
RightNow-AI OpenFang tool_runner.rs shell_exec memory allocation
- RightNow-AI OpenFang
- Denial of service
- CVSS 5.3 Medium
simular-ai Agent-S Model-generated GUI Action Execution Workflow grounding.py denial of service
- simular-ai Agent-S
- Denial of service
- CVSS 6.9 Medium
simular-ai Agent-S OCR HTTP API ocr_server.py ImageData resource consumption
- simular-ai Agent-S
- Denial of service
- CVSS 5.3 Medium
simular-ai Agent-S CodeAgent code_agent.py denial of service
- simular-ai Agent-S
- Denial of service
- CVSS 8.7 High
Uncontrolled recursion in the Ion reader in Amazon Ion-C before 1.1.6
- Amazon ion-c
- Denial of service
- CVSS 6.9 Medium
sigoden aichat API Endpoint serve.rs memory allocation
- sigoden aichat
- Denial of service
- CVSS 6.9 Medium
rowboatlabs rowboat Composio Webhook Endpoint route.ts req.json denial of service
- rowboat
- Denial of service
- CVSS 7.5 High
Prevent DoS on deadlocked established channel in golang.org/x/crypto/ssh
- Denial of service
<0.56.0 · fixed in 0.56.0
GO-2026-6355 · CVE-2026-56855 - CVSS 7.5 High
Prevent DoS on deadlocked undecided channel in golang.org/x/crypto/ssh
- Denial of service
<0.56.0 · fixed in 0.56.0
GO-2026-6354 · CVE-2026-78662 - CVSS 7.1 High
Boruta: Authenticated atom-exhaustion DoS in BorutaIdentityWeb.UserSettingsController.update/2
- malach-it boruta-server
- Denial of service
- CVSS 5.3 Medium
Nexus Repository 3 - Denial of Service via Unbounded Maven POM Metadata Fields
- Sonatype Nexus Repository 3
- Denial of service
- CVSS 5.3 Medium
ntegrals openbrowser Browser Agent Message Construction agent.ts resource consumption
- ntegrals openbrowser
- Denial of service