Not analysed yet
We haven’t published our own analysis of this CVE. If a person reviews it, this page will say what’s affected and what has to be true for it to matter.
Severity and exploitation
| Score | Rating | CVSS | Vector | Source |
|---|---|---|---|---|
| 9.8 | Critical | 3.0 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H | CNA (redhat) |
- CISA KEV Not listed.
- EPSS 0.052, the 92nd percentile, on 5 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.
Timeline
Sources
References from the CNA
- python-security.readthedocs.io/vuln/urlsplit-nfkc-normalization2.html
- bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-10160
- github.com/python/cpython/commit/8d0ef0b5edeae52960c7ed05ae8a12388324f87e
- github.com/python/cpython/commit/f61599b050c621386a3fc6bc480359e2d3bb93de
- github.com/python/cpython/commit/250b62acc59921d399f0db47db3b462cd6037e09
- github.com/python/cpython/commit/fd1771dbdd28709716bd531580c40ae5ed814468
- security.netapp.com/advisory/ntap-20190617-0003/
- access.redhat.com/errata/RHSA-2019:1587
- lists.debian.org/debian-lts-announce/2019/06/msg00022.html
- access.redhat.com/errata/RHSA-2019:1700
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/44TS66GJMO5H3RLMVZEBGEFTB6O2LJJU/
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2ORNTF62QPLMJXIQ7KTZQ2776LMIXEKL/
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KRYFIMISZ47NTAU3XWZUOFB7CYL62KES/
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HQEQLXLOCR3SNM3AA5RRYJFQ5AZBYJ4L/
- access.redhat.com/errata/RHSA-2019:2437
- lists.opensuse.org/opensuse-security-announce/2019-08/msg00042.html
- usn.ubuntu.com/4127-2/
- usn.ubuntu.com/4127-1/
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NF3DRDGMVIRYNZMSLJIHNW47HOUQYXVG/
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ER6LONC2B2WYIO56GBQUDU6QTWZDPUNQ/
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/E2HP37NUVLQSBW3J735A2DQDOZ4ZGBLY/
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/M34WOYCDKTDE5KLUACE2YIEH7D37KHRX/
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JCPGLTTOBB3QEARDX4JOYURP6ELNNA2V/
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4X3HW5JRZ7GCPSR7UHJOLD7AWLTQCDVR/
- lists.opensuse.org/opensuse-security-announce/2020-01/msg00040.html
- lists.debian.org/debian-lts-announce/2020/07/msg00011.html
- lists.apache.org/thread.html/r1b103833cb5bc8466e24ff0ecc5e75b45a705334ab6a444e64e840a0%40%3Cissues.bookkeeper.apache.org%3E
- lists.debian.org/debian-lts-announce/2020/08/msg00034.html