synced 11 MIN AGO
01 Record

CVE-2026-101258

Ghostscript: ghostscript: -dsafer sandbox bypass via type 5 shading oob write and procedure-stream use-after-free

HighPUBLISHEDCNA: redhat
CNA base score7.8 CVSS v3.xCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
View raw JSON

02 Description

Ghostscript: ghostscript: -dsafer sandbox bypass via type 5 shading oob write and procedure-stream use-after-free

03 Exploitation and scoring

Exploitation
Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.
SSVC decision
  • ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
  • AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
  • Technical ImpacttotalSuccessful exploitation gives total control of the vulnerable component.
CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.
EPSS probability
0.17% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 6.9% of scored records. A rank, not a probability.
NVD base score
7.8 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
NVD analysis status
Awaiting Analysis. NVD last modified this record on 2026-10-15.
Red Hat severity
Important. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published
2026-10-06 20:02Z22 DAYS AGO
Last updated
2026-10-15 16:41Z14 DAYS AGO
Reserved
2026-09-28
Assigning CNA
redhat
Record state
PUBLISHED
Severity
High (CVSS 7.8)
CNA CVSS vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Weaknesses
Data version
5.2
Document digest
7406955b2466b6887d079543aeeb38cce4a83fef89fab0f1cf6f2153798007dd

05 Affected products

VendorProductVersionsPlatforms
Red HatRed Hat Enterprise Linux 10Not specified—
Red HatRed Hat Enterprise Linux 8Not specified—
Red HatRed Hat Enterprise Linux 9Not specified—
Red HatRed Hat Enterprise Linux 6Not specified—
Red HatRed Hat Enterprise Linux 7Not specified—

06 References

07 Fixed in

AlmaLinux 8

  • ghostscript
    Fixed in 9.27-19.el8_10
  • ghostscript-doc
    Fixed in 9.27-19.el8_10
  • ghostscript-tools-dvipdf
    Fixed in 9.27-19.el8_10
  • ghostscript-tools-fonts
    Fixed in 9.27-19.el8_10
  • ghostscript-tools-printing
    Fixed in 9.27-19.el8_10
  • ghostscript-x11
    Fixed in 9.27-19.el8_10
  • libgs
    Fixed in 9.27-19.el8_10
  • libgs-devel
    Fixed in 9.27-19.el8_10

Source: AlmaLinux, AlmaLinux OS. Copyright (c) 2023 AlmaLinux OS. Licensed under MIT License. Received through OSV.dev. Reformatted by exploit.cc.

AlmaLinux 9

  • ghostscript
    Fixed in 9.54.0-19.el9_8.3
  • ghostscript-doc
    Fixed in 9.54.0-19.el9_8.3
  • ghostscript-tools-dvipdf
    Fixed in 9.54.0-19.el9_8.3
  • ghostscript-tools-fonts
    Fixed in 9.54.0-19.el9_8.3
  • ghostscript-tools-printing
    Fixed in 9.54.0-19.el9_8.3
  • ghostscript-x11
    Fixed in 9.54.0-19.el9_8.3
  • libgs
    Fixed in 9.54.0-19.el9_8.3
  • libgs-devel
    Fixed in 9.54.0-19.el9_8.3

Source: AlmaLinux, AlmaLinux OS. Copyright (c) 2023 AlmaLinux OS. Licensed under MIT License. Received through OSV.dev. Reformatted by exploit.cc.

AlmaLinux 10

  • ghostscript
    Fixed in 10.02.1-16.el10_2.3
  • ghostscript-doc
    Fixed in 10.02.1-16.el10_2.3
  • ghostscript-tools-dvipdf
    Fixed in 10.02.1-16.el10_2.3
  • ghostscript-tools-fonts
    Fixed in 10.02.1-16.el10_2.3
  • ghostscript-tools-printing
    Fixed in 10.02.1-16.el10_2.3
  • libgs
    Fixed in 10.02.1-16.el10_2.3
  • libgs-devel
    Fixed in 10.02.1-16.el10_2.3

Source: AlmaLinux, AlmaLinux OS. Copyright (c) 2023 AlmaLinux OS. Licensed under MIT License. Received through OSV.dev. Reformatted by exploit.cc.

CloudLinux 8

  • ghostscript
    Fixed in 9.27-19.el8_10
  • ghostscript-doc
    Fixed in 9.27-19.el8_10
  • ghostscript-tools-dvipdf
    Fixed in 9.27-19.el8_10
  • ghostscript-tools-fonts
    Fixed in 9.27-19.el8_10
  • ghostscript-tools-printing
    Fixed in 9.27-19.el8_10
  • ghostscript-x11
    Fixed in 9.27-19.el8_10
  • libgs
    Fixed in 9.27-19.el8_10
  • libgs-devel
    Fixed in 9.27-19.el8_10

Derived from AlmaLinux 8. Partial coverage: only packages taken from AlmaLinux 8 are listed.

Source: CloudLinux errata, CloudLinux Inc. Derived from: AlmaLinux, AlmaLinux OS. Copyright (c) 2023 AlmaLinux OS. Licensed under MIT License. Received through OSV.dev. Reformatted by exploit.cc.

CloudLinux 9

  • ghostscript
    Fixed in 9.54.0-19.el9_8.3
  • ghostscript-doc
    Fixed in 9.54.0-19.el9_8.3
  • ghostscript-tools-dvipdf
    Fixed in 9.54.0-19.el9_8.3
  • ghostscript-tools-fonts
    Fixed in 9.54.0-19.el9_8.3
  • ghostscript-tools-printing
    Fixed in 9.54.0-19.el9_8.3
  • ghostscript-x11
    Fixed in 9.54.0-19.el9_8.3
  • libgs
    Fixed in 9.54.0-19.el9_8.3
  • libgs-devel
    Fixed in 9.54.0-19.el9_8.3

Derived from AlmaLinux 9. Partial coverage: only packages taken from AlmaLinux 9 are listed.

Source: CloudLinux errata, CloudLinux Inc. Derived from: AlmaLinux, AlmaLinux OS. Copyright (c) 2023 AlmaLinux OS. Licensed under MIT License. Received through OSV.dev. Reformatted by exploit.cc.

CloudLinux 10

  • ghostscript
    Fixed in 10.02.1-16.el10_2.3
  • ghostscript-doc
    Fixed in 10.02.1-16.el10_2.3
  • ghostscript-tools-dvipdf
    Fixed in 10.02.1-16.el10_2.3
  • ghostscript-tools-fonts
    Fixed in 10.02.1-16.el10_2.3
  • ghostscript-tools-printing
    Fixed in 10.02.1-16.el10_2.3
  • libgs
    Fixed in 10.02.1-16.el10_2.3
  • libgs-devel
    Fixed in 10.02.1-16.el10_2.3

Derived from AlmaLinux 10. Partial coverage: only packages taken from AlmaLinux 10 are listed.

Source: CloudLinux errata, CloudLinux Inc. Derived from: AlmaLinux, AlmaLinux OS. Copyright (c) 2023 AlmaLinux OS. Licensed under MIT License. Received through OSV.dev. Reformatted by exploit.cc.

Debian 12

  • ghostscript
    No fix yet

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.

Debian 13

  • ghostscript
    Fixed in 10.05.1~dfsg-1+deb13u3

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.

Debian 14

  • ghostscript
    Fixed in 10.08.0~dfsg-1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.

Ubuntu 22.04 LTS

  • ghostscript
    Fixed in 9.55.0~dfsg1-0ubuntu5.15

Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.

Ubuntu 24.04 LTS

  • ghostscript
    Fixed in 10.02.1~dfsg1-0ubuntu7.10

Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.

Ubuntu 26.04 LTS

  • ghostscript
    Fixed in 10.06.0~dfsg-3ubuntu1.2

Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.

Ubuntu 26.10

  • ghostscript
    Fixed in 10.07.1~dfsg-1ubuntu2.1

Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.

Ubuntu Pro 16.04 LTS

  • ghostscript
    Fixed in 9.26~dfsg+0-0ubuntu0.16.04.14+esm11
    Available with Ubuntu Pro with Legacy support add-on: https://ubuntu.com/pro

Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.

Ubuntu Pro 18.04 LTS

  • ghostscript
    Fixed in 9.26~dfsg+0-0ubuntu0.18.04.18+esm6
    Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro

Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.

Ubuntu Pro 20.04 LTS

  • ghostscript
    Fixed in 9.50~dfsg-5ubuntu4.15+esm3
    Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro

Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.

A release or ecosystem missing from this list has no record here. It may be unaffected or not covered by the source. Source notices and licences.