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Case File

CVE-2011-0257

HIGH · CVSS 9.3 EPSS 60.11% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2011-08-15 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

External Security References
exploit-db.com ↗

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2011-0257
Severity
HIGH
CVSS
9.3
EPSS
60.11%

Original NVD Description

Integer signedness error in Apple QuickTime before 7.7 allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via a crafted PnSize opcode in a PICT file that triggers a stack-based buffer overflow.