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THREAT OPSThreat News › [NVD] CVE-2026-39820 (HIGH 7.5) — Well-crafted inputs reaching ParseAddress, ParseAddressList, and ParseDate were able to trigger excessive CPU exhaustion and memory allocations.

[NVD] CVE-2026-39820 (HIGH 7.5) — Well-crafted inputs reaching ParseAddress, ParseAddressList, and ParseDate were able to trigger excessive CPU exhaustion and memory allocations.

lownvdPublished 2026-05-07

CVE-2026-39820 CVSS: 7.5 HIGH Published: 2026-05-07T20:16:43.187

Well-crafted inputs reaching ParseAddress, ParseAddressList, and ParseDate were able to trigger excessive CPU exhaustion and memory allocations.

Indicators of compromise

Original source: https://nvd.nist.gov/vuln/detail/CVE-2026-39820