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OSV
OSV
•added 2026/08/17 5:54 a.m.•13 views

BIT-PYTHON-2026-18503 Super-linear CPU usage for unbounded input to csv.Sniffer.sniff()

Attacker-controlled CSV samples can trigger super-linear regular-expression work during dialect sniffing and consume significant CPU when applications pass unbounded input to csv.Sniffer.sniff...

2.4CVSS5.3AI score0.00119EPSS
SaveExploits0References10
Microsoft CVE
Microsoft CVE
•added 2026/08/15 2:05 a.m.•11 views

Super-linear CPU usage for unbounded input to csv.Sniffer.sniff()

...

2.4CVSS5.2AI score0.00119EPSS
SaveExploits0
UbuntuCve
UbuntuCve
•added 2026/08/10 2:17 p.m.•11 views

CVE-2026-18503

Attacker-controlled CSV samples can trigger super-linear regular-expression work during dialect sniffing and consume significant CPU when applications pass unbounded input to csv.Sniffer.sniff...

2.4CVSS5.3AI score0.00119EPSS
SaveExploits0References10
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