CVE-2026-108104CWE-415

CVE-2026-108104

Medium · published October 9, 2026

CVSS v3.1
4.8
EPSS
0%
Percentile
11.3
In the wild
Unconfirmed
What it is

Xerial snappy-java from 1.1.7.4 before 1.1.10.10 contains a double release vulnerability in SnappyFramedInputStream that returns pooled buffers twice when replacement allocation fails. Attackers can supply framed data with a large declared chunk length to trigger OutOfMemoryError, causing shared backing arrays that expose or overwrite other streams' decompressed data.

The record
Technical detail
CVSS v3.1
4.8 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N
CVSS v4.0
6.3 · CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N
EPSS
0.00215 · 11.3th percentile
Weakness
CWE-415 · Double Free
Published
2026-10-09T19:17Z
References (6)
https://github.com/xerial/snappy-java · [email protected]https://github.com/xerial/snappy-java/blob/v1.1.10.9/src/main/java/org/xerial/snappy/SnappyFramedInputStream.java#L243 · [email protected]https://github.com/xerial/snappy-java/commit/139a53090a6662298924fd75d21f4769b4a219ea · [email protected]https://github.com/xerial/snappy-java/releases/tag/v1.1.10.10 · [email protected]https://github.com/xerial/snappy-java/security/advisories/GHSA-c73m-r934-8qvg · [email protected]https://www.vulncheck.com/advisories/xerial-snappy-java-1.1.7.4-before-1.1.10.10-double-release-of-pooled-buffers-in-snappyframedinputstream · [email protected]
EPSS history
Timeline
  • 11 OCT 03:27Z
    EPSS moved — → 0%
    epss
  • 09 OCT 14:33Z
    Xerial snappy-java 1.1.7.4 before 1.1.10.10 Double Release of Pooled Buffers in SnappyFramedInputStream
    cvelistv5
  • 09 OCT 14:33Z
    Xerial snappy-java 1.1.7.4 before 1.1.10.10 Double Release of Pooled Buffers in SnappyFramedInputStream
    cvelistv5