CVE-2026-87742High· 7.5▾ TwilightA flaw was found in quarkus-websockets-next. This vulnerability allows a remote attacker to cause a Denial of Service (DoS) by streaming messages over a single connection faster than the application can process them. Due to unbounded mes…
▾ Twilight zone — High severity, or a signal on a lesser flaw
impact 41.3 · likelihood 0.2 · exploitation 0
Need a working PoC? Pro members can cast a request and our team develops one — it lands right here.
Stakeholder-Specific Vulnerability Categorization from CISA's ADP record at CVE.org: whether exploitation is observed, whether an attack can be automated, and how much of the system is at stake.
Exploit-prediction probability, daily snapshots since Sep 18.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via NVD
0.3%
0.3% → 0.8%
Last analysed / modified upstream
A flaw was found in quarkus-websockets-next. This vulnerability allows a remote attacker to cause a Denial of Service (DoS) by streaming messages over a single connection faster than the application can process them. Due to unbounded message buffering and a lack of read backpressure, this rapidly exhausts heap space, leading to a java.lang.OutOfMemoryError that crashes the Java Virtual Machine (JVM).
Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Connected by shared product, vendor, weakness, or advisory.
CVE-2026-87743High· 7.5A flaw was found in Quarkus HTTP security
CVE-2026-81829Medium· 5.3A flaw was found in SmallRye JWT's AwsAlbKeyResolver, which is used by applications to verify JSON Web Tokens signed by AWS Application Load Balancers
CVE-2026-116141Medium· 5.3ImageMagick: ImageMagick: Denial of Service via policy bypass in UHDR decoder (CVE-2026-116141)
CVE-2026-114136High· 7.5djangorestframework: djangorestframework: Denial of Service via improper charset handling in JSON parser (CVE-2026-114136)
CVE-2026-114052High· 7.5vllm: vLLM: Denial of Service via unbounded processor caching in MOSS-Audio (CVE-2026-114052)
CVE-2026-91417Medium· 5.3openjdk: Enhance CORBA (Oracle CPU 2026-10) (CVE-2026-91417)