CVE-2026-112063: libstrophe 0 through 0.14.0

Affected technology

libstrophe · 0 through 0.14.0
strophe

Description’s affected range: through 0.14.0

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 4.0): Network (remote) · No privileges required · Passive user interaction

What an attacker can do

Attackers can send a server-first-message whose s= attribute decodes to more than 124 bytes, aborting the client or overwriting stack memory in NDEBUG builds. Vendor/CNA’s CVSS 4.0 assessment (base score 6.0/10) rates confidentiality impact as none; integrity impact as low; availability impact as high.