Bug#1150499: snappy-java: CVE-2026-108106

[Salvatore Bonaccorso]

Source: snappy-java
Version: 1.1.10.8-1
X-Debbugs-CC: team at security.debian.org
Severity: important
Tags: security upstream

Hi,

The following vulnerability was published for snappy-java.

CVE-2026-108106[0]:
| Xerial snappy-java before 1.1.10.9 contains an unbounded memory
| allocation vulnerability that allows attackers to exhaust JVM memory
| by declaring a large uncompressed length in compressed input.
| Attackers can supply a few crafted bytes to Snappy.uncompress,
| uncompressString, SnappyInputStream or SnappyFramedInputStream to
| force allocations up to 2 GB, causing OutOfMemoryError and denial of
| service.


If you fix the vulnerability please also make sure to include the
CVE (Common Vulnerabilities & Exposures) id in your changelog entry.

For further information see:

[0] https://security-tracker.debian.org/tracker/CVE-2026-108106
    https://www.cve.org/CVERecord?id=CVE-2026-108106
[1] https://github.com/xerial/snappy-java/security/advisories/GHSA-q233-g92q-qxp6
[2] https://github.com/xerial/snappy-java/commit/943c6043a292568575e8347af4507d015e802c75

Please adjust the affected versions in the BTS as needed.

Regards,
Salvatore