CVE-2019-5435

An integer overflow in curl's URL API results in a buffer overflow in libcurl 7.62.0 to and including 7.64.1.

CVSS 3.0

3.7CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L

EPSS

5.7% chance of exploitation in the next 30 days; higher than 92% of CVEs (scores of 2026-10-25)

CWEs

CWE-190, CWE-131

Published

2019-05-28

Modified

2026-10-14

Record from

the NVD, synced 2026-10-19

Affected

• haxx:curl

References

• https://curl.haxx.se/docs/CVE-2019-5435.html
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SMG3V4VTX2SE3EW3HQTN3DDLQBTORQC2/
• https://security.gentoo.org/glsa/202003-29
• https://security.netapp.com/advisory/ntap-20190606-0004/
• https://support.f5.com/csp/article/K08125515

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