The vulnerability of the libpng library lies in the lack of checks for a sufficient number of input pixels. This allows an attacker to exploit the system to disclose protected information and perform denial-of-service attacks.

The vulnerability of the libpng library lies in the lack of checks for a sufficient number of input pixels during the processing of the last partial portion of the palette extension in the ARM/AArch64 Neon optimization path. Exploiting this vulnerability can allow an attacker to disclose sensitiv...