CVE-2023-36660

The OCB feature in libnettle in Nettle 3.9 before 3.9.1 allows memory corruption.

CVSS 3.1

9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS

1.0% chance of exploitation in the next 30 days; higher than 63% of CVEs (scores of 2026-10-25)

CWE

CWE-787

Published

2023-06-25

Modified

2026-10-15

Record from

the NVD, synced 2026-10-19

Affected

• nettle_project:nettle

References

• https://bugzilla.suse.com/show_bug.cgi?id=1212112
• https://git.lysator.liu.se/nettle/nettle/-/commit/867a4548b95705291a3afdd66d76e7f17ba2618f
• https://git.lysator.liu.se/nettle/nettle/-/compare/nettle_3.9_release_20230514...nettle_3.9.1_release_20230601
• https://security.gentoo.org/glsa/202401-24
• https://bugzilla.suse.com/show_bug.cgi?id=1212112

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