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 6.5 Medium
Uncontrolled Recursion in Elasticsearch Leading to Denial of Service
- Elasticsearch
- Denial of service
- CVSS 5.5 Medium
Pipewire: pulse server alloca stack overflow
- Red Hat Enterprise Linux 10
- Red Hat Enterprise Linux 10.0 Extended Update Support
- Denial of service
- CVSS 8.2 High
Poly Voice Devices (CCX, Trio, Edge E) – Potential Denial of Service
- HP Inc CCX
- HP Inc Trio C60
- Denial of service
- CVSS 4.6 Medium
FatFs Infinite Loop in GPT Partition Scan
- ChaN FatFs
- Denial of service
- CVSS 4.6 Medium
FatFs Divide-by-Zero in exFAT Sync
- ChaN FatFs
- Denial of service
- CVSS 6.5 Medium
Dhcpcd: dhcpcd infinite loop and out-of-bounds read via zero-length ipv6 nd option in router advertisement handling
- Red Hat Enterprise Linux 10
- Denial of service
- CVSS 7.5 High
DVP80ES3 Improper Resource Shutdown or Release Vulnerability
- deltaww DVP80ES3
- Denial of service
- CVSS 5.3 Medium
Denial-of-service via malicious LDAP address-book server
- Mozilla Thunderbird
- Denial of service
- CVSS 5.5 Medium
A division-by-zero vulnerability in the CStreamSwitcherOutputPin::DecideBufferSize function of Aleksoid1978 MPC-BE before commit 4341cb3 allows attackers to cause a Denial of Service (DoS) via a craf…
- Denial of service
- CVSS 8.7 High
OFFIS DCMTK Toolkit Missing Release of Memory after Effective Lifetime
- OFFIS DICOM DCMTK Toolkit
- Denial of service
- CVSS 8.7 High
OFFIS DCMTK Toolkit Missing Release of Memory after Effective Lifetime
- OFFIS DICOM DCMTK Toolkit
- Denial of service
- CVSS 4.3 Medium
Vulnerabilities found in Watson Data Intelligence
- IBM watsonx.data intelligence
- Denial of service
- CVSS 6.5 Medium
IBM WebSphere eXtremes Scale is affected by uncontrolled resource consumption when XDF is enabled
- IBM WebSphere Extreme Scale
- Denial of service
- CVSS 5.3 Medium
Open Babel has a NULL pointer dereference in CDXML OBAtom::GetExplicitValence
- Denial of service
- Memory corruption
<3.2.0 · fixed in 3.2.0
GHSA-rxpr-wq63-jr7p · CVE-2026-3408 - CVSS 5.9 Medium
Sigstore Timestamp Authority has OOM due to unbounded metric label cardinality
- Denial of service
<=1.2.9 · no fixed version yet
GHSA-9c54-x2g4-v92j · CVE-2026-49835 - CVSS 4.9 Medium
RabbitMQ vulnerable to Denial of Service by publishing large messages over the HTTP API
- Denial of service
>=3.11.0, <3.11.24 || >=3.12.0, <3.12.7 · fixed in 3.11.24, 3.12.7
GHSA-w6cq-9cf4-gqpg · CVE-2023-46118 - CVSS 7.5 High
Microsoft.OpenAPI: Circular schema references may terminate OpenAPI parsing
- Denial of service
>=2.0.0-preview.11, <2.7.5 || >=3.0.0, <3.5.4 · fixed in 2.7.5, 3.5.4
GHSA-v5pm-xwqc-g5wc · CVE-2026-49451 - CVSS 5.7 Medium
fzf vulnerable to denial of service through quadratic HTTP request-body accumulation
- Denial of service
<0.73.1 · fixed in 0.73.1
GHSA-mvmf-94v6-879g · CVE-2026-53433 - CVSS 8.7 High
Denial of service via malformed HTTP/2 requests
- NetScaler ADC
- NetScaler Gateway
- Denial of service
- CVSS 7.5 High
Apache ActiveMQ, Apache ActiveMQ All, Apache ActiveMQ Client, Apache ActiveMQ Broker have Memory Allocation with Excessive Size Value vulnerability
- Denial of service
<5.19.8 || >=6.0.0, <6.2.7 · fixed in 5.19.8, 6.2.7
GHSA-f77w-px59-cqf5 · CVE-2026-53917 - CVSS 7.5 High
Apache ActiveMQ Broker, Apache ActiveMQ, Apache ActiveMQ All have a Denial of Service via Out of Memory vulnerability
- Denial of service
>=5.19.7, <5.19.8 || >=6.2.6, <6.2.7 · fixed in 5.19.8, 6.2.7
GHSA-9qj4-v6r6-3wmx · CVE-2026-50750 - CVSS 7.5 High
Apache ActiveMQ Client, Apache ActiveMQ, Apache ActiveMQ All has a Memory Allocation with Excessive Size Value vulnerability
- Denial of service
<5.19.8 || >=6.0.0, <6.2.7 · fixed in 5.19.8, 6.2.7
GHSA-7259-vf48-52q3 · CVE-2026-50734 - CVSS 7.5 High
Net::BitTorrent versions through 2.1.0 for Perl allow remote memory exhaustion via deeply nested bencoded input
- SANKO Net::BitTorrent
- Denial of service
- CVSS 7.5 High
Net::BitTorrent versions through 2.1.0 for Perl allow remote memory exhaustion via an uncapped peer-wire message-length prefix
- SANKO Net::BitTorrent
- Denial of service
- CVSS 7.5 High
Apache ActiveMQ, Apache ActiveMQ All, Apache ActiveMQ Stomp: Unbounded header buffer in STOMP NIO codec
- Apache Software Foundation Apache ActiveMQ
- Apache Software Foundation Apache ActiveMQ All
- Denial of service
- CVSS 9.3 CriticalCritical · CVSS 9+
DVP-12SE Exposure of Sensitive Information Vulnerability
- deltaww DVP-12SE
- Denial of service
- CVSS 7.5 High
An issue in UTT nv518G nv518GV3v3.2.7-210919-161313 allows a remote attacker to cause a denial of service via the gohead/sub_44af70 component
- Denial of service
- CVSS 5.3 Medium
Deadlock denial of service in USB CDC-NCM device class on TX enqueue failure
- zephyr
- Denial of service
- CVSS 7.5 High
JavaScript::Minifier::XS versions before 0.16 for Perl leak memory on every call to minify(), allowing unbounded memory growth
- GTERMARS JavaScript::Minifier::XS
- Denial of service
- CVSS 6.5 Medium
CSS::Minifier::XS versions before 0.14 for Perl have a memory leak when the entire document is minified away
- GTERMARS CSS::Minifier::XS
- Denial of service
- CVSS 8.2 High
Atom-table exhaustion denial-of-service via JSON parse_document in MDEx
- Denial of service
>=0.4.3, <0.13.2 · fixed in 0.13.2
GHSA-923r-7vf4-5vw8 · CVE-2026-53426 - CVSS 6.9 Medium
Uncontrolled recursion over deeply nested Markdown crashes the BEAM in mdex
- Denial of service
>=0.3.0, <0.12.3 · fixed in 0.12.3
GHSA-3w4f-53g2-f66p · CVE-2026-54888 - CVSS 6.9 Medium
Unbounded native memory leak in mdex escaped-tag rendering enables unauthenticated denial of service
- Denial of service
>=0.11.0, <0.12.3 · fixed in 0.12.3
GHSA-cmvp-gp9f-23xw · CVE-2026-53429 - CVSS 6.9 Medium
Unbounded memory allocation in highlight_lines range expansion in mdex
- Denial of service
>=0.11.0, <0.12.3 · fixed in 0.12.3
GHSA-j93q-9cvj-rxfm · CVE-2026-53428 - CVSS 6.2 Medium
P11-kit: stack exhaustion via unbounded recursion in rpc attribute parsing
- Red Hat Enterprise Linux 10
- Red Hat Enterprise Linux 9
- Denial of service
- CVSS 4.8 Medium
GPAC ISOBMFF base_encoding.c data amplification
- GPAC
- Denial of service
- CWE-409
- CVSS 6.3 Medium
78 xiaozhi-esp32 MQTT Goodbye mqtt_protocol.cc GetInstance denial of service
- 78 xiaozhi-esp32
- Denial of service
- CVSS 4.0 Medium
ImageMagick: Memory Leak in wand option parser when providing invalid arguments
- Denial of service
<14.14.0 · fixed in 14.14.0
GHSA-j989-f892-2335 · CVE-2026-53464 - CVSS 6.5 Medium
Nezha Monitoring: Unbounded WebSocket Streams — Resource Exhaustion DoS
- Denial of service
>=1.0.0, <2.2.0 · fixed in 2.2.0
GHSA-jg62-j5h6-8mpq · CVE-2026-53522 - CVSS 7.5 High
js-toml vulnerable to CPU exhaustion via O(n^2) BigInt construction on radix-prefixed integer literals
- Denial of service
<1.1.2 · fixed in 1.1.2
GHSA-wp3c-266w-4qfq · CVE-2026-49293 - CVSS 0.0 None
@cardano402/mcp-server missing spending limits, LAN-exposed HTTP transport, and SSRF via catalog.server.url
- Path traversal
- Denial of service
<0.1.2 · fixed in 0.1.2
GHSA-rp72-5v5q-2446 - CVSS 8.7 High
Scriban: ExpressionDepthLimit guard is non-enforcing — parser-recursion DoS in 6.6.0–7.2.0 (incomplete fix for GHSA-wgh7-7m3c-fx25 / GHSA-p6q4-fgr8-vx4p)
- Denial of service
>=6.6.0, <7.2.1 · fixed in 7.2.1
GHSA-6q7j-xr26-3h2c · CVE-2026-74783 - CVSS 8.7 High
Scriban: array * int (ScriptArray<T>.TryEvaluate) bypasses LoopLimit — incomplete fix for GHSA-c875-h985-hvrc, missed sibling of GHSA-24c8-4792-22hx
- Denial of service
>=3.0.0, <7.2.1 · fixed in 7.2.1
GHSA-q6rr-fm2g-g5x8 · CVE-2026-73062 - CVSS 5.3 Medium
joserfc: b64=false RFC7797 JWS payloads bypass JWSRegistry payload-size limits during deserialization
- Denial of service
>=1.3.4, <1.6.7 · fixed in 1.6.7
GHSA-wphv-vfrh-23q5 · CVE-2026-48990 - CVSS 7.5 High
python-socketio: Binary attachment accumulation can cause denial of service
- Denial of service
<5.16.2 · fixed in 5.16.2
GHSA-5w7q-77mv-v69f · CVE-2026-48804 - CVSS 7.5 High
python-engineio has unbound thread allocation that can cause denial of service
- Denial of service
<4.13.2 · fixed in 4.13.2
GHSA-cgwc-pv48-fhj5 · CVE-2026-48802 - CVSS 7.5 High
python-engineio has possible denial of service due to maximum payload size sometimes not being enforced
- Denial of service
<4.13.2 · fixed in 4.13.2
GHSA-m9gh-vj53-gvh9 · CVE-2026-48809 - CVSS 8.7 High
LinkifyIt#match scan loop has quadratic algorithmic complexity
- Denial of service
<5.0.1 · fixed in 5.0.1
GHSA-22p9-wv53-3rq4 · CVE-2026-48801 - CVSS 7.5 High
Hysteria: http large header with sniff cause server DoS
- Denial of service
<2.9.2 · fixed in 2.9.2
GHSA-jqc5-2p7q-fqfc - CVSS 7.5 High
Hysteria vulnerable to server crash when max_datagram_frame_size very small
- Denial of service
<2.9.2 · fixed in 2.9.2
GHSA-qh5x-rfwf-rvfv - CVSS 5.3 Medium
fluent-plugin-opentelemetry Has Denial of Service (DoS) via Large Payloads and Decompression Bombs in `in_opentelemetry`
- Denial of service
- CWE-409
<0.5.3 · fixed in 0.5.3
GHSA-2jc5-xhx8-qj6h · CVE-2026-44163 - CVSS 2.7 Low
fluent-plugin-s3 Vulnerable to Denial of Service (DoS) via Decompression Bomb in `in_s3`
- Denial of service
- CWE-409
>=0.7.0, <1.8.5 · fixed in 1.8.5
GHSA-xv9w-7v6q-hpjh · CVE-2026-44162 - CVSS 5.3 Medium
AutoGPT: There is a DoS vulnerability in AITextSummarizerBlock
- Significant-Gravitas AutoGPT
- Denial of service
- CWE-405
- CVSS 5.3 Medium
AutoGPT: There is a DoS vulnerability in ExtractTextInformationBlock
- Significant-Gravitas AutoGPT
- Denial of service
- CVSS 6.5 Medium
Apache Kerby vulnerable to denial of service
- Denial of service
<2.1.2 · fixed in 2.1.2
GHSA-x6vc-x4v4-hjhr · CVE-2026-57914 - CVSS 7.5 High
Integer overflow in node
- node
- Memory corruption
- Denial of service
- CVSS 5.3 Medium
Uncontrolled resource consumption in node
- node
- Denial of service
- CVSS 6.5 Medium
Apicurio Registry is vulnerable to denial of service through XML entity expansion
- Denial of service
>=3.3.0, <3.3.1 || <3.2.6 · fixed in 3.3.1, 3.2.6
GHSA-748j-wm96-4wh5 · CVE-2026-12993 - CVSS 3.8 Low
KubeVirt downward metrics virtio-serial server vulnerable to unbounded memory consumption
- Denial of service
>=1.1.0-alpha.0, <=1.10.0-rc.0 · no fixed version yet
GHSA-6f2p-2qg2-qqch · CVE-2026-13322 - CVSS 7.5 High
An issue in the DSO::mmap_and_copy function of relibc commit 61f42d allows attackers to cause a Denial of Service (DoS) via loading a crafted shared library.
- Denial of service