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Fencer Intel
critical 9.8

CVE-2026-14544 json

Hplip: incomplete fix for cve-2026-8631

published 4mo ago modified 5d ago also EUVD-2026-41515

cvss
9.8
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
1.2%
EPSS 1.2% chance of exploitation in 30 days, percentile 68%
public exploits
0
none known

Summary

A flaw was found in HPLIP (HP Linux Imaging and Printing Software). This vulnerability, an incomplete fix for CVE-2026-8631, may allow a remote attacker to escalate privileges or achieve arbitrary code execution. This can occur through an integer overflow in the hpcups processing path when handling specially crafted print data.

Patch / fix

  • Red Hat Red Hat Enterprise Linux 10 0:3.23.12-10.el10_2.5
  • Red Hat Red Hat Enterprise Linux 8 0:3.18.4-14.el8_10
  • Red Hat Red Hat Enterprise Linux 9 0:3.21.2-6.el9_8.5
  • hplip RHEL 8 3.18.4-14.el8_10
  • hplip RHEL 9 3.21.2-6.el9_8.5
  • hplip RHEL 10.2 3.23.12-10.el10_2.5

red hat advisories RHSA-2026:40894RHSA-2026:40831RHSA-2026:39976

  • hplip AlmaLinux 9 3.21.2-6.el9_8.5.alma.1
  • hplip-libs AlmaLinux 9 3.21.2-6.el9_8.5.alma.1
  • hplip-common AlmaLinux 9 3.21.2-6.el9_8.5.alma.1
  • libsane-hpaio AlmaLinux 9 3.21.2-6.el9_8.5.alma.1
  • hplip AlmaLinux 8 3.18.4-14.el8_10.alma.1
  • hplip-gui AlmaLinux 8 3.18.4-14.el8_10.alma.1
  • hplip-libs AlmaLinux 8 3.18.4-14.el8_10.alma.1
  • hplip-common AlmaLinux 8 3.18.4-14.el8_10.alma.1

almalinux advisories ALSA-2026:40831ALSA-2026:40894ALSA-2026:39976

  • hplip Rocky Linux 9 3.21.2-6.el9_8.5
  • hplip Rocky Linux 8 3.18.4-14.el8_10
  • hplip Rocky Linux 10 3.23.12-10.el10_2.5

rocky linux advisories RLSA-2026:40831RLSA-2026:40894RLSA-2026:39976

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Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2026-14544 updated cvss 9.8

HPLIP: Incomplete Fix for CVE-2026-8631

  • Red Hat Enterprise Linux AppStream (v. 8) hplip 3.18.4-14.el8_10
    fixed: vendor fix RHSA-2026:40894
  • Red Hat Enterprise Linux AppStream (v. 9) hplip 3.21.2-6.el9_8.5
    fixed: vendor fix RHSA-2026:40831
  • Red Hat Enterprise Linux AppStream (v. 10) hplip 3.23.12-10.el10_2.5
    fixed: vendor fix RHSA-2026:39976
  • Red Hat Enterprise Linux 6 hpijs, hplip, hplip-gui, hplip-libs, hplip-common, libsane-hpaio Red Hat Enterprise Linux 7 hpijs, hplip, hplip-gui, hplip-libs, hplip-common, libsane-hpaio Red Hat Enterprise Linux AppStream (v. 8) hplip-gui 3.18.4-14.el8_10, hplip-libs 3.18.4-14.el8_10, hplip-common 3.18.4-14.el8_10, libsane-hpaio 3.18.4-14.el8_10 Red Hat Enterprise Linux AppStream (v. 9) hplip-libs 3.21.2-6.el9_8.5, hplip-common 3.21.2-6.el9_8.5, libsane-hpaio 3.21.2-6.el9_8.5 Red Hat Enterprise Linux AppStream (v. 10) hplip-libs 3.23.12-10.el10_2.5, hplip-common 3.23.12-10.el10_2.5, libsane-hpaio 3.23.12-10.el10_2.5
    not affected: vulnerable code not present

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

CISA SSVC

Exploitation
none
Automatable
yes
Technical impact
total
Assessed
4mo ago

Exploit prediction

1.20% chance of exploitation in the next 30 days, higher than 68% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by version score vector
CNA 3.1 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

  • HP HPLIP
  • Red Hat Red Hat Enterprise Linux 10
  • Red Hat Red Hat Enterprise Linux 8
  • Red Hat Red Hat Enterprise Linux 9
  • Red Hat Red Hat Enterprise Linux 6
  • Red Hat Red Hat Enterprise Linux 7

Classification

Weakness
  • CWE-190 Integer Overflow or Wraparound

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.