An issue was discovered in yasm version 1.3.0. There is a NULL pointer dereference in yasm_expr__copy_except() in libyasm/expr.c.
| Reporter | Title | Published | Views | Family All 20 |
|---|---|---|---|---|
 | CVE-2021-33463 | 26 Jul 202213:15 | – | attackerkb |
 | CVE-2021-33463 | 26 Jul 202212:52 | – | alpinelinux |
 | CVE-2021-33463 affecting package yasm 1.3.0-17 | 12 Jan 202509:15 | – | cbl_mariner |
| CVE-2021-33463 affecting package yasm 1.3.0-14 | 12 Jan 202509:15 | – | cbl_mariner |
 | yasm 代码问题漏洞 | 26 Jul 202200:00 | – | cnnvd |
 | CVE-2021-33463 | 26 Jul 202212:52 | – | cve |
 | CVE-2021-33463 | 26 Jul 202212:52 | – | cvelist |
 | CVE-2021-33463 | 26 Jul 202212:52 | – | debiancve |
 | EUVD-2021-20167 | 7 Oct 202500:30 | – | euvd |
 | CVE-2021-33463 | 26 Jul 202213:15 | – | nvd |
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19 Nov 2025 09:41Current
7High risk
Vulners AI Score7
CVSS 3.15.5
EPSS0.00321