CVE-2026-93452: high-severity vulnerability in xerial snappy-java
snappy-java through 1.1.10.8 Buffer Overflow in Snappy.compress
Published · Updated
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21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 8.7epss 0.7%
snappy-java through 1.1.10.8 contains a buffer overflow vulnerability in Snappy.compress(ByteBuffer, ByteBuffer) that writes past the end of the destination buffer. Attackers can supply incompressible data that exceeds the destination buffer's remaining capacity, corrupting off-heap memory and causing JVM termination.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
Affected products
xerial · snappy-javaRelated CVEs — xerial snappy-java
In the same product, most dangerous first.
CVE-2023-34455HIGHsnappy-java's unchecked chunk length leads to DoSEPSS 1.8%CVE-2023-34453MEDIUMsnappy-java's Integer Overflow vulnerability in shuffle leads to DoSEPSS 1.7%CVE-2023-34454MEDIUMsnappy-java's Integer Overflow vulnerability in compress leads to DoSEPSS 1.5%CVE-2023-43642HIGHMissing upper bound check on chunk length in snappy-java EPSS 1.2%CVE-2026-90559HIGHsnappy-java through 1.1.10.8 Out-of-Bounds Write via uncompressEPSS 0.6%CVE-2026-116590MEDIUMsnappy-java: JVM crash from unchecked ranges in Snappy.arrayCopy and SnappyOutputStream.rawWriteEPSS 0.4%