znc -- multiple vulnerabilities

2026-09-13 · CVE-2020-11022, CVE-2020-11023, CVE-2026-82373, CVE-2026-82374 · VuXML entry

ZNC reports: CVE-2026-82373: Use-after-free when unloading modules, triggered by unprivileged users. To mitigate, set DenyLoadMod to true. CVE-2026-82374: Null pointer dereference in crypt module, triggered by IRC server. CVE-2020-11022, CVE-2020-11023: Updated the old bundled vulnerable version of jQuery to 3.5.1.

Affected versions

• znc < 1.10.3

By system

1 still vulnerable, 1 fixed. Where VuXML applies (FreeBSD, DragonFly, FreeBSD's derivatives) a port is vulnerable while its version is in a range; pkgsrc says itself whether it lists a CVE of this advisory; OpenBSD and MidnightBSD keep no list this site reads, so their row is only an estimate: FreeBSD's ranges applied to upstream's version.