CVE-2022-1674

NULL Pointer Dereference in function vim_regexec_string at regexp.c:2733 in GitHub repository vim/vim prior to 8.2.4938. NULL Pointer Dereference in function vim_regexec_string at regexp.c:2733 allows attackers to cause a denial of service (application crash) via a crafted input.

• CWE-476
• CWE-476

• http://seclists.org/fulldisclosure/2022/Oct/28
• http://seclists.org/fulldisclosure/2022/Oct/41Mailing List, Release Notes, Third Party Advisory
• https://github.com/vim/vim/commit/a59f2dfd0cf9ee1a584d3de5b7c2d47648e79060Patch, Third Party Advisory
• https://huntr.dev/bounties/a74ba4a4-7a39-4a22-bde3-d2f8ee07b385Exploit, Patch, Third Party Advisory
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BFAZTAT5CZC2R6KYDYA2HBAVEDSIX6MW/
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IUPOLEX5GXC733HL4EFYMHFU7NISJJZG/
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ODXVYZC5Z4XRRZK7CK6B6IURYVYHA25U/
• https://security.gentoo.org/glsa/202208-32Third Party Advisory
• https://security.gentoo.org/glsa/202305-16
• https://support.apple.com/kb/HT213488Release Notes, Third Party Advisory
• http://seclists.org/fulldisclosure/2022/Oct/28
• http://seclists.org/fulldisclosure/2022/Oct/41Mailing List, Release Notes, Third Party Advisory
• https://github.com/vim/vim/commit/a59f2dfd0cf9ee1a584d3de5b7c2d47648e79060Patch, Third Party Advisory
• https://huntr.dev/bounties/a74ba4a4-7a39-4a22-bde3-d2f8ee07b385Exploit, Patch, Third Party Advisory
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BFAZTAT5CZC2R6KYDYA2HBAVEDSIX6MW/
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IUPOLEX5GXC733HL4EFYMHFU7NISJJZG/
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ODXVYZC5Z4XRRZK7CK6B6IURYVYHA25U/
• https://security.gentoo.org/glsa/202208-32Third Party Advisory
• https://security.gentoo.org/glsa/202305-16
• https://support.apple.com/kb/HT213488Release Notes, Third Party Advisory

Published

May 12, 2022

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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