CVE-2026-101258
highA flaw was found in Ghostscript.
A flaw was found in Ghostscript. When Ghostscript renders a crafted PostScript or EPS document, it can bypass the -dSAFER sandbox and execute arbitrary shell commands in the context of the Ghostscript process. The issue chains memory corruption in document parsing with disabling of internal path access controls at runtime. An attacker can deliver the document directly or through formats that delegate rendering to Ghostscript (for example EPS import or print conversion workflows). Successful exploitation can compromise confidentiality, integrity, and availability of data accessible to the process running Ghostscript.
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Affected products
Not reported by the source (unknown — not "none").
Weakness classification (CWE)
Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.
Mitigation & advisories
No vendor advisory or patch reference tagged by NVD. Check the references below.
References
- https://access.redhat.com/errata/RHSA-2026:83551 secalert@redhat.com
- https://access.redhat.com/errata/RHSA-2026:83552 secalert@redhat.com
- https://access.redhat.com/errata/RHSA-2026:83553 secalert@redhat.com
- https://access.redhat.com/security/cve/CVE-2026-101258 secalert@redhat.com
- https://bugzilla.redhat.com/show_bug.cgi?id=2542396 secalert@redhat.com
- https://github.com/v12-security/pocs/tree/main/ghostscript secalert@redhat.com
