snappy-java: JVM crash from unchecked ranges in Snappy.arrayCopy and SnappyOutputStream.rawWrite
影響: maven:org.xerial.snappy:snappy-java <= 1.1.10.8 → 1.1.10.9
Snappy.arrayCopy(Object src, int offset, int byteLength, Object dest, int destOffset) called a native memcpy without validating the ranges. A negative or oversized byteLength or offset read or wrote outside the arrays and crashed the JVM. SnappyOutputStream.rawWrite and SnappyInputStream.rawRead, and therefore the typed-array write/read methods, pass caller-supplied ranges to this method. Patches Fixed in 1.1.10.9 (#741). Snappy.arrayCopy checks both ranges before copying. The stream read/write…
| CVE | CVE-2026-116590 |
|---|---|
| 情報源 | GitHub Advisory Database |
| 取得日時 | 2026/10/28 06:03 |
| データ | Markdown JSON |
2026/10/28 00:33、GitHub Advisory Databaseが「snappy-java: JVM crash from unchecked ranges in Snappy.arrayCopy and SnappyOutputStream.rawWrite」を公開しました (種別: 脆弱性アドバイザリ)。重大度は「警告」(medium) です。関連する技術: Java。CVE: CVE-2026-116590。