PT-2026-41803 · Red Os · Red Os

Osidb Bzimport · CVE-2026-46523 · Published 2026-05-17 · Updated 2026-07-15

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions The product name cannot be determined (affected versions not specified)

Description A crafted MSL image can trigger a heap-use-after-free, which occurs when an application continues to use a pointer after the memory it points to has been freed.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

DoS

Use After Free

Weakness Enumeration

CWE-825

CWE-416

Related Identifiers

BDU:2026-08581

CVE-2026-46523

ECHO-53BC-50E8-6EFB

GHSA-5R4X-W6P5-222Q

OESA-2026-2386

OESA-2026-2387

OESA-2026-2388

OESA-2026-2389

OESA-2026-2463

OPENSUSE-SU-2026:11061-1

OPENSUSE-SU-2026:11115-1

OPENSUSE-SU-2026:21071-1

OPENSUSE-SU-2026:21207-1

SUSE-SU-2026:22378-1

SUSE-SU-2026:2580-1

SUSE-SU-2026:2625-1

SUSE-SU-2026:2877-1

SUSE-SU-2026:3023-1

SUSE-SU-2026:3024-1

Affected Products

Red Os

References · 168

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/46xxx/CVE-2026-46523.json · Exploit
• https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-5r4x-w6p5-222q · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-46521 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2026-46693 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2026-45358 · Security Note
• https://osv.dev/vulnerability/UBUNTU-CVE-2026-46523 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-45624 · Security Note
• https://osv.dev/vulnerability/openSUSE-SU-2026:21071-1 · Vendor Advisory
• https://osv.dev/vulnerability/OESA-2026-2388 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2026:11061-1 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2026:2877-1 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-46520 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2026-47165 · Security Note
• https://ubuntu.com/security/CVE-2026-46523 · Vendor Advisory
• https://access.redhat.com/errata/RHSA-2026:32961 · Vendor Advisory