Product
low
advisory
CVE-2026-48863: libsolv Stack-Based Buffer Overflow Leading to Denial of Service
1 CVEA critical stack-based buffer overflow vulnerability, CVE-2026-48863, has been identified in the PGP verification component of libsolv, allowing a remote attacker to trigger a denial of service by crafting a malicious Ed25519 PGP signature with mismatched MPI lengths, impacting automated package or repository processing workflows.
libsolv +1
vulnerability
denial-of-service
buffer-overflow
linux
1c
updated
medium
threat
Multiple Vulnerabilities in Red Hat Enterprise Linux Components libsolv and aardvark-dns
3 TTPsMultiple vulnerabilities in Red Hat Enterprise Linux components libsolv and aardvark-dns could allow an attacker to perform a Denial of Service attack, manipulate data, or disclose confidential information.
exploited
Red Hat Enterprise Linux +2
vulnerability
linux
red-hat
dos
data-manipulation
data-leak
3t