GCVE-110-MAGEIA-2026-197

CVE-2025-68973, armor_filter in g10/armor.c has two increments of an index variable where one is intended, leading to an out-of-bounds write for crafted input. CVE-2026-24882, a stack-based buffer overflow exists in tpm2daemon during handling of the PKDECRYPT command for TPM-backed RSA and ECC keys. CVE-2026-24883, a long signature packet length causes parse_signature to return success with sig->data[] set to a NULL value, leading to a denial of service (application crash). Upstream has still not fixed CVE-2025-68972. We will be tracking the solution and providing an update to fix it when possible.