Integer Overflow or Wraparound Affecting gst-plugins-good1.0 package, versions <1.22.0-5+deb12u4


Severity

Recommended
0.0
high
0
10

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Threat Intelligence

EPSS
0.38% (30th percentile)

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  • Snyk IDSNYK-ECHOLATEST-GSTPLUGINSGOOD10-18388370
  • published29 Jul 2026
  • disclosed15 Jun 2026

Introduced: 15 Jun 2026

CVE-2026-53705  (opens in a new tab)
CWE-190  (opens in a new tab)

How to fix?

Upgrade Echo:latest gst-plugins-good1.0 to version 1.22.0-5+deb12u4 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream gst-plugins-good1.0 package and not the gst-plugins-good1.0 package as distributed by Echo. See How to fix? for Echo:latest relevant fixed versions and status.

A flaw was found in GStreamer's WavPack audio decoder in gst-plugins-good. When processing a specially crafted WavPack file, an integer overflow in the buffer size calculation (4 * block_samples * channels) in gst_wavpack_dec_handle_frame() causes a very small heap allocation. The WavPack library then writes decoded audio samples far beyond the allocated buffer, resulting in heap memory corruption. This affects both 32-bit and 64-bit systems since the arithmetic is performed in 32-bit integers before promotion to the allocation size type. A remote attacker could use this flaw to crash an application or potentially execute arbitrary code by convincing a user to open a malicious WavPack audio file.

CVSS Base Scores

version 3.1