NVD Vulnerability Detail
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CVE-2026-52721
Summary

Multiple out-of-bounds read vulnerabilities were found in GStreamer's pcapparse element. Malformed PCAP records can trigger reads beyond buffer boundaries during IPv4/TCP header parsing. This element is primarily used in debugging pipelines, limiting real-world exposure. A local attacker could trick a user into processing a specially crafted PCAP file, potentially leading to a crash or information disclosure.

Publication Date June 16, 2026, 5:16 a.m.
Registration Date June 17, 2026, 4:13 a.m.
Last Update June 16, 2026, 6:09 a.m.
CVSS3.1 : MEDIUM
スコア 5.3
Vector CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:H
攻撃元区分(AV) ローカル
攻撃条件の複雑さ(AC)
攻撃に必要な特権レベル(PR) 不要
利用者の関与(UI)
影響の想定範囲(S) 変更なし
機密性への影響(C)
完全性への影響(I) なし
可用性への影響(A)
Related information, measures and tools
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