CVE-2026-102504

Katalog CVE

CVSS 7.5 · High EPSS 0,39%

Kerentanan Integer Overflow or Wraparound pada tonycoz imager. Skor CVSS 3.1 7.5 (High) menurut CISA ADP.

Deskripsi (NVD)

Imager versions before 1.037 for Perl exit the process reading a raw image with an out-of-range raw_datachannels value in i_readraw_wiol. Nothing range-checks raw_datachannels. The line buffer is sized as the image width times the channel count with no overflow check, so a negative or very large count requests an excessive allocation. When it fails, Imager's allocator calls exit(3). Passing an untrusted raw_datachannels value to Imager->read() triggers an uncatchable exit.

Rincian

Terbit di NVD

1 Oktober 2026

Terakhir diubah

8 Oktober 2026

Status NVD

Analyzed

CVSS 3.1

7.5 (High), sumber CISA ADP
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-190: Integer Overflow or Wraparound
CWE-789: Memory Allocation with Excessive Size Value

EPSS (30 hari)

0,39% peluang dieksploitasi; lebih tinggi dari 31,4% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/tonycoz/imager/security/advisories/GHSA-g549-r73g-x7x6 advisory vendor
• https://github.com/tonycoz/imager/commit/21b0df9eef1dffe1fdcd3706bfea9f1338031679.patch patch
• http://www.openwall.com/lists/oss-security/2026/10/01/9 mailing list · advisory pihak ketiga
• https://metacpan.org/release/TONYC/Imager-1.037/changes release notes