CVE-2024-8088: Python Software Foundation CPython

Affected products, as the CNA wrote them
Vendor	Product	Versions
Python Software Foundation	CPython	affected before 3.8.20 python affected 3.9.0 to before 3.9.20 python affected 3.10.0 to before 3.10.15 python affected 3.11.0 to before 3.11.10 python affected 3.12.0 to before 3.12.6 python affected 3.13.0a1 to before 3.13.0rc2 python Other versions: unaffected

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
8.7	High	4.0	CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/S:N/AU:N/R:U/RE:L	CNA (PSF)

CISA KEV Not listed.
EPSS 0.013, the 70th percentile, on 5 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

This record came from the full history of the CVE Program, published 22 Aug 2024. New records show when each source confirmed them.

Sources

CVE List: CVE-2024-8088
NVD: CVE-2024-8088

References from the CNA

mail.python.org/archives/list/[email protected]/thread/GNFCKVI4TCATKQLALJ5SN4L4CSPSMILU/ vendor-advisory
github.com/python/cpython/pull/122906 patch
github.com/python/cpython/issues/122905 issue-tracking
github.com/python/cpython/commit/795f2597a4be988e2bb19b69ff9958e981cb894e patch
github.com/python/cpython/commit/8c7348939d8a3ecd79d630075f6be1b0c5b41f64 patch
github.com/python/cpython/commit/dcc5182f27c1500006a1ef78e10613bb45788dea patch
github.com/python/cpython/commit/e0264a61119d551658d9445af38323ba94fc16db patch
github.com/python/cpython/issues/123270 issue-tracking
github.com/python/cpython/commit/2231286d78d328c2f575e0b05b16fe447d1656d6 patch
github.com/python/cpython/commit/7e8883a3f04d308302361aeffc73e0e9837f19d4 patch
github.com/python/cpython/commit/95b073bddefa6243effa08e131e297c0383e7f6a patch
github.com/python/cpython/commit/7bc367e464ce50b956dd232c1dfa1cad4e7fb814 patch
github.com/python/cpython/commit/962055268ed4f2ca1d717bfc8b6385de50a23ab7 patch
github.com/python/cpython/commit/fc0b8259e693caa8400fa8b6ac1e494e47ea7798 patch
github.com/python/cpython/commit/0aa1ee22ab6e204e9d3d0e9dd63ea648ed691ef1 patch
github.com/python/cpython/commit/9cd03263100ddb1657826cc4a71470786cab3932 patch

Facts on this page come from the CVE List as the CNA published them, with CVSS from the sources named above, CISA KEV and FIRST EPSS. Vendors, products and versions are shown as the CNA wrote them. We don’t reproduce the CVE’s description.