Yüksek CVSS 8.1
CVE-2026-121997: CVE-2026-121997: yığın (heap) taşması
Açıklama (NVD)
A heap buffer overflow in gdbserver's QTDPsrc packet handler allows an unauthenticated remote attacker to achieve native code execution in the gdbserver process. The vulnerability results from a mismatch between a packet's declared source length and the actual data length, causing hex2bin to write beyond the allocated heap buffer.
Özet bilgiler
- CVSS v3.1
- 8.1
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H - EPSS
- %0,71 (yüzdelik 54)
- CWE
- CWE-122
- Yama
- Yok / bilinmiyor