CVE-2026-33416
A remote, anonymous attacker can exploit multiple vulnerabilities in libpng to execute arbitrary program code or cause a Denial of Service.
CSIRTS triage
- What
- Multiple vulnerabilities allow a remote attacker to execute arbitrary code or cause a Denial of Service.
- Who is affected
- Deployments of libpng are affected by these vulnerabilities.
- Urgency
- Remediation is important due to the potential for code execution and Denial of Service, although exploitation has not been reported.
- Action
- Update to the latest version of libpng.
AI-assisted analysis generated from the source advisory — verify against the original.
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Exploitation outlook
- Moderate exploitation risk1.1% 30-day exploitation probability. Patch within normal cadence, watch for KEV listing. Riskier than 61% of all EPSS-scored CVEs.
Advisory coverage (1)
- medium[UPDATE] [medium] libpng: Multiple vulnerabilitiescert-bund · 2026-07-23
External references
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[](https://www.csirts.com/cve/CVE-2026-33416)