CVE Watch18 de set. de 2026

CVE-2026-93019

Imager versions before 1.036 for Perl exit the process reading a TGA with a colour map length of 32768 or more in tga_palette_read. The rea

CVSS

9.1

Crítica

EPSS

0.7%

p52

KEV

—

Exploit Today

0-100

Publicado: 18 de set. de 2026 · Última mod.: 18 de set. de 2026 · CWE-196 · CWE-789

EPSS · 30d

0.7%EPSS · 30 dias0.7%

2026-10-102026-11-07

Descrição técnica

Imager versions before 1.036 for Perl exit the process reading a TGA with a colour map length of 32768 or more in tga_palette_read. The reader unpacks the two-byte colour map length into a signed short, so a length of 32768 or more becomes negative. tga_palette_read() casts that value to size_t and asks mymalloc() for a size near SIZE_MAX. The allocation fails and Imager's allocator calls exit(3). Reading an attacker-supplied file through Imager->read() triggers an uncatchable exit.

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