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GitHub Advisory Database

Security vulnerability database inclusive of CVEs and GitHub originated security advisories from the world of open source software.

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12 advisories

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ConnectBot SSH Client Library: Excessive allocation and integer overflow in DER private-key parsing Moderate
GHSA-vc8p-8pxg-rfwg was published for org.connectbot.sshlib:sshlib (Maven) Jun 12, 2026
Pig-Tail Credited to Pig-Tail and kruton kruton kruton
ConnectBot SSH Client Library: Unbounded SSH field lengths can cause excessive memory allocation Moderate
GHSA-ch3q-cw5r-f4hg was published for org.connectbot.sshlib:sshlib (Maven) Jun 12, 2026
kruton Credited to kruton
Netty HTTP/3 QPACK literal unbounded allocation High
CVE-2026-42582 was published for io.netty:netty-codec-http3 (Maven) May 7, 2026
violetagg Credited to violetagg
Apache OpenNLP AbstractModelReader has an OOM Denial of Service via Unbounded Array Allocation High
CVE-2026-42440 was published for org.apache.opennlp:opennlp-tools (Maven) May 4, 2026
Zserio Runtime: Integer Overflow in BitStreamReader and Unbounded Memory Allocation in Deserialization High
CVE-2026-33524 was published for io.github.ndsev:zserio-runtime (Maven) Apr 24, 2026
Ryujiyasu Credited to Ryujiyasu
MessagePack for Java Vulnerable to Remote DoS via Malicious EXT Payload Allocation High
CVE-2026-21452 was published for org.msgpack:msgpack-core (Maven) Jan 5, 2026
HyperPS Credited to HyperPS
Apache ActiveMQ: Unchecked buffer length can cause excessive memory allocation Moderate
CVE-2025-27533 was published for org.apache.activemq:activemq-client (Maven) May 7, 2025
Undertow vulnerable to denial of service High
CVE-2023-3223 was published for io.undertow:undertow-parent (Maven) Sep 27, 2023
Apache Kafka vulnerability can lead to brokers hitting OutOfMemoryException, causing Denial of Service High
CVE-2022-34917 was published for org.apache.kafka:kafka (Maven) Sep 21, 2022
jkmartindale Credited to jkmartindale
Uncontrolled memory consumption Moderate
CVE-2021-31811 was published for org.apache.pdfbox:pdfbox (Maven) Jun 15, 2021
Uncontrolled Memory Allocation in Apache PDFBox Moderate
CVE-2021-27906 was published for org.apache.pdfbox:pdfbox (Maven) May 13, 2021
Excessive memory allocation Moderate
CVE-2018-12541 was published for io.vertx:vertx-core (Maven) Oct 17, 2018
tdunlap607 Credited to tdunlap607
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