CVE-2026-26007: python-cryptography (exact versions not specified)

CVE-2026-26007 affects python-cryptography. EPSS 0.00389 (percentile 0.31551), scored 20-Oct-2026. Fixed version: 1.2.3-1ubuntu0.3+esm3. Fixed version: 2.1.4-1ubuntu1.4+esm3. Fixed version: 2.8-3ubuntu0.3+esm2. Fixed version: 3.4.8-1ubuntu2.3. Fixed version: 41.0.7-4ubuntu0.3. Fixed version: 43.0.0-1ubuntu1.1.

Affected technology

python-cryptography · Exact affected versions not specified by the source
Vendor not specified by the source

Component: Not specified by the source

Attack conditions (OSV, CVSS 4.0): Network (remote) · No privileges required · No user interaction required

What an attacker can do

OSV’s CVSS 4.0 assessment rates confidentiality impact as high; integrity and availability impact as none. The description does not specify what an attacker can achieve beyond these rated impacts.

Published 22-Oct-2026 01:00 UTC

Product: python-cryptography
CCR priority: 0.1 /100 (P5)
CVSS 4.0: CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N · OSV.dev
EPSS: 0.00389 · percentile 0.3174 · 2026-10-21
KEV: no

Provenance

FIRST EPSS daily exploit-probability · Source record · observed 2026-10-22 01:10:55.718059+00:00 UTC
OSV.dev · Source record · observed 2026-10-21 16:37:07.765749+00:00 UTC
OSV.dev · Source record · observed 2026-10-21 16:37:07.765749+00:00 UTC
OSV.dev · Source record · observed 2026-10-21 16:37:07.765749+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-26007.html