BlackTreeCVE Intelligence
← Back to the CVE catalogue
Full vulnerability report · 2026
CVE-2026-91105High confidence

HP Linux Imaging and Printing (HPLIP) Software– Multiple Vulnerabilities

HP Inc. · HP Linux Imaging and Printing Software (HPLIP)

8.6HighCVSS 4.0
Recommended action
Patch only the product branches with a verified fix

High technical severity; prioritise exposed affected systems while verifying vendor guidance. Verified remediation exists for at least one product or source, but 33 structured product or package states remain unresolved. Apply remediation only to the exact product branch confirmed by its source.

Fix availability varies by product
R
Operational reassessment

Published severity in operational context

Open reassessment dashboard →
Published severityHighOperational priority:High, unchanged from published severity.unchanged

Evidence used

  • No CISA KEV confirmation is currently recorded.
  • EPSS is 1.03% for the current model date.

Compensating controls

  • Validate the affected product branch and deploy the verified fixed release.
  • Restrict the affected network interface to trusted sources where business-safe.
  • Monitor vendor guidance and exploitation sources for a material change.

Verification

  1. Confirm that the asset runs HP Inc. HP Linux Imaging and Printing Software (HPLIP) and falls inside the recorded affected range.
  2. Verify the installed build against the product-specific fixed version after deployment.
  3. Validate exposure, authentication requirements and compensating controls in the actual environment.
  4. Reopen this reassessment when CVSS, KEV, EPSS, exploit evidence or remediation changes.
Mitigation target: Within 30 daysRemediation target: Within 180 days

This automated reassessment organises public evidence. It does not know asset exposure, business impact or control effectiveness and does not replace CVSS or a human risk decision.

Cross-source reconciliation

Remediation availability differs by product scope

Verified remediation exists for at least one product or source, but 33 structured product or package states remain unresolved. Apply remediation only to the exact product branch confirmed by its source.

Distribution package intelligence

Release-specific package status

Debian findings are scoped to the named distribution, release and source package. An absent finding does not mean a package is unaffected.

4 package states
Package result overrides the generic status

BlackTree has verified remediation for at least one product or source, but the relevant distribution still reports no fixed package for 4 affected package states shown here. Treat those rows as affected with no fix until that distribution publishes a fixed version.

Repository candidate not checked

A published vendor fix does not prove that a matching update is enabled and installable on a particular asset. Confirm the local package candidate before scheduling remediation.

Distribution releaseSource packageVendor stateFixed versionEvidence
Debian trixietrixie · sourcehplipAffected, no fix publishedDebian currently tracks this release as open.Not published in this feedDebian Security Tracker ↗Source updated 9 Oct 2026
Debian bookwormbookworm · sourcehplipAffected, no fix publishedDebian currently tracks this release as open.Not published in this feedDebian Security Tracker ↗Source updated 9 Oct 2026
Debian forkyforky · sourcehplipAffected, no fix publishedDebian currently tracks this release as open.Not published in this feedDebian Security Tracker ↗Source updated 9 Oct 2026
Debian sidsid · sourcehplipAffected, no fix publishedDebian currently tracks this release as open.Not published in this feedDebian Security Tracker ↗Source updated 9 Oct 2026
Direct vendor intelligence

Authoritative vendor CSAF and VEX advisories

Structured product status and remediation from the issuing vendor. Product-state explanations are always visible; large lists can be searched or downloaded.

2 current
CVE-2026-91105 · CSAF 2.0 · revision 5 · interimSUSE Product Security TeamCVE-2026-91105
52 known affected

The vendor explicitly identifies these products as affected by this CVE.

  • hplip as component of SUSE Linux Enterprise High Performance Computing 15 SP1
  • hplip-devel as component of SUSE Linux Enterprise High Performance Computing 15 SP1
  • hplip-hpijs as component of SUSE Linux Enterprise High Performance Computing 15 SP1
  • hplip-sane as component of SUSE Linux Enterprise High Performance Computing 15 SP1
  • hplip as component of SUSE Linux Enterprise High Performance Computing 15 SP2
  • hplip-devel as component of SUSE Linux Enterprise High Performance Computing 15 SP2
  • hplip-hpijs as component of SUSE Linux Enterprise High Performance Computing 15 SP2
  • hplip-sane as component of SUSE Linux Enterprise High Performance Computing 15 SP2
  • hplip as component of SUSE Linux Enterprise High Performance Computing 15 SP3
  • hplip-devel as component of SUSE Linux Enterprise High Performance Computing 15 SP3
  • hplip-hpijs as component of SUSE Linux Enterprise High Performance Computing 15 SP3
  • hplip-sane as component of SUSE Linux Enterprise High Performance Computing 15 SP3
Summary
HP has identified and remediated multiple externally reported vulnerabilities within HPLIP. The findings affect several software components that could potentially enable remote code execution, privilege escalation, denial of service, information disclosure, or unauthorized file modification under certain conditions.
Remediation
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
CVE-2026-91105 · CSAF 2.0 · revision 3 · finalRed Hat Product Securityhplip: HPLIP: Remote code execution and privilege escalation vulnerabilities
29 known affected

The vendor explicitly identifies these products as affected by this CVE.

  • hplip as a component of Red Hat Enterprise Linux 10
  • hplip-common as a component of Red Hat Enterprise Linux 10
  • hplip-libs as a component of Red Hat Enterprise Linux 10
  • hplip.src as a component of Red Hat Enterprise Linux 10
  • libsane-hpaio as a component of Red Hat Enterprise Linux 10
  • hpijs as a component of Red Hat Enterprise Linux 6
  • hplip as a component of Red Hat Enterprise Linux 6
  • hplip-common as a component of Red Hat Enterprise Linux 6
  • hplip-gui as a component of Red Hat Enterprise Linux 6
  • hplip-libs as a component of Red Hat Enterprise Linux 6
  • hplip.src as a component of Red Hat Enterprise Linux 6
  • libsane-hpaio as a component of Red Hat Enterprise Linux 6
Summary
A flaw was found in HPLIP. Multiple vulnerabilities in several software components could potentially allow a remote attacker to achieve remote code execution or privilege escalation under certain conditions, requiring user interaction. These flaws could also lead to denial of service, information disclosure, or unauthorized file modification.
Remediation
Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base, or stability.
Optional official sources

National CERT insights
?CERT means Computer Emergency Response Team; CSIRT is the closely related term Computer Security Incident Response Team.

Choose official national sources for this report. Each advisory shows its original language. Your selection is remembered on this device and included in shared links.

Official European source

ENISA European Vulnerability Database

Official EUVD identifiers, advisory evidence and known-exploited context. Missing fields are not treated as evidence of low risk.

1 current
ENISA EUVD identifier

EUVD-2026-81005

No EUVD known-exploited evidence

HP has identified and remediated multiple externally reported vulnerabilities within HPLIP. The findings affect several software components that could potentially enable remote code execution, privilege escalation, denial of service, information disclosure, or unauthorized file modification under certain conditions.

EUVD state
Present in the current official mapping
Known exploitation
Not present in the current ENISA EUVD known-exploited dataset. This is not proof of no exploitation.
ENISA score
8.6 · CVSS 4.0
Advisory evidence
No linked advisory details stored yet
Recommended actionPatch only the product branches with a verified fix

High technical severity; prioritise exposed affected systems while verifying vendor guidance. Verified remediation exists for at least one product or source, but 33 structured product or package states remain unresolved. Apply remediation only to the exact product branch confirmed by its source.

Fix availability varies by product
01

What, why and how

HP has identified and remediated multiple externally reported vulnerabilities within HPLIP. The findings affect several software components that could potentially enable remote code execution, privilege escalation, denial of service, information disclosure, or unauthorized file modification under certain conditions.

What

HP has identified and remediated multiple externally reported vulnerabilities within HPLIP. The findings affect several software components that could potentially enable remote code execution, privilege escalation, denial of service, information disclosure, or unauthorized file modification under certain conditions.

Why

A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc().

How

An attacker operating through a network path may attempt exploitation when the stated preconditions are met. If successful, the issue may execute code or commands in the affected security context.

What

HP has identified and remediated multiple externally reported vulnerabilities within HPLIP. The findings affect several software components that could potentially enable remote code execution, privilege escalation, denial of service, information disclosure, or unauthorized file modification under certain conditions.

Why

A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc().

How

An attacker operating through a network path may attempt exploitation when the stated preconditions are met. If successful, the issue may execute code or commands in the affected security context.

02

Exploit reality and attack path

CVSS severity, EPSS forecast probability, public exploit material and CISA-confirmed exploitation are separate signals.

Observed exploitation
?Confirmed exploitation and public exploit material are separate signals. Attacks can occur without public proof-of-concept or exploit code.
No confirmed evidence

No CISA KEV match was present at the last successful refresh. This means no confirmation from that source, not proof of no exploitation.

Public PoC / exploit material
?Confirmed exploitation and public exploit material are separate signals. Attacks can occur without public proof-of-concept or exploit code.
None recorded

No exploit-tagged reference or CISA SSVC proof-of-concept state is currently recorded. Research may still exist outside the structured feeds.

Likely attack path
a network path → Heap-based Buffer Overflow → execute code or commands in the affected security context
Attack surface
Network
Privileges required
None: unauthenticated exploitation is possible
User interaction
Active interaction required
Attack complexity
Low: no specialised conditions are recorded
Security boundary
Not a CVSS 4.0 base metric
Weakness
?CWE means Common Weakness Enumeration: a standard category for the underlying weakness.
CWE-122 ↗

CWE-122: Heap-based Buffer Overflow. A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc().

CVSS vector
?CVSS means Common Vulnerability Scoring System. The vector records the metric values used to calculate technical severity.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Common Vulnerability Scoring System 4.0: the compact vector below is decoded into plain language.

AVNetworkAttack vector: The vulnerable component can be reached over a network.ACLowAttack complexity: No specialised conditions are required beyond attacker-controlled input.ATNoneAttack requirements: No additional deployment or execution condition is required.PRNonePrivileges required: The attacker does not need an account or existing privileges.UIActiveUser interaction: A user must take a deliberate action for exploitation to succeed.VCHighVulnerable-system confidentiality: A successful attack can cause a major loss.VIHighVulnerable-system integrity: A successful attack can cause a major loss.VAHighVulnerable-system availability: A successful attack can cause a major loss.SCNoneSubsequent-system confidentiality: No direct loss is represented by this metric.SINoneSubsequent-system integrity: No direct loss is represented by this metric.SANoneSubsequent-system availability: No direct loss is represented by this metric.
Post-exploitation / living off the land
After compromise, an attacker may use built-in shells, scripting engines, scheduled tasks and native network utilities for discovery, persistence or movement. This is a plausible LoTL path, not evidence that it has occurred for every attack.
NetworkUnauthenticatedRemote code executionPrivilege escalationDenial of serviceCWE-122
A

Official authority intelligence

Only matched European and national findings are included. Language selectors and unavailable sources are omitted.

ENISA EUVD · EUVD-2026-81005Official EUVD mapping

HP has identified and remediated multiple externally reported vulnerabilities within HPLIP. The findings affect several software components that could potentially enable remote code execution, privilege escalation, denial of service, information disclosure, or unauthorized file modification under certain conditions.

Official EUVD record ↗
BSI · German · WID-SEC-2026-3413HP HPLIP: Mehrere Schwachstellen

Ein Angreifer kann mehrere Schwachstellen in HP HPLIP ausnutzen, um beliebigen Programmcode auszuführen, um seine Privilegien zu erhöhen, um einen Denial of Service Angriff durchzuführen, um Informationen offenzulegen und um Dateien zu manipulieren.

Official advisory ↗
Cyber Security Agency of Singapore · English · CSA-SB-20260923Security Bulletin 23 Sep 2026

The Cyber Security Agency of Singapore included this CVE in its official Security Bulletin 23 Sep 2026, published on 23 September 2026. Open the linked bulletin for the product, severity and reference information published in that issue.

Official advisory ↗
INCIBE-CERT · Spanish · multiples-vulnerabilidades-en-productos-de-hpMúltiples vulnerabilidades en productos de HP

HP ha publicado 13 vulnerabilidades: 4 de severidad crítica, 5 de severidad alta y 4 de severidad media que, en caso de ser explotadas, podrían permitir a un atacante realizar ejecución remota de código, escalada de privilegios, denegación de servicio, divulgación de información o modificación no autorizada de archivos en determinadas condiciones.

Official advisory ↗
CSIRT Italia · Italian · risolte-vulnerabilita-in-prodotti-hpRisolte vulnerabilità in prodotti HP

HP ha rilasciato aggiornamenti di sicurezza per risolvere diverse vulnerabilità, di cui 4 con gravità "critica" e 5 con gravità "alta", che interessano HP AC Print & Scan, HP Output Central e HP Linux Imaging and Printing Software (HPLIP), soluzioni software destinate alla gestione delle funzionalità di stampa e scansione.

Official advisory ↗
03

Patch and workaround

Operational remediation based on structured source evidence.

Status
?Patch availability is based on structured fixed-version fields and authoritative update references. If no fix is verified, check the vendor advisory before making a change.
Fix availability varies by product
Affected
Fixed
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Action
Use the product-specific evidence above. Patch only products with a verified fixed release, and keep every affected or under-investigation state without a matching fix in the remediation queue.
Workaround
No verified workaround is recorded. If business-safe, reduce exposure to the affected interface and allow only trusted sources until authoritative guidance is available.
04

Evidence and provenance

Published 16 Sept 2026 · Last source change 17 Sept 2026, 11:39 UTC · CWE-122 · Heap-based Buffer Overflow

CVE recordCVE.org · 5.2
CVSS sourceCNA
EPSS source
?The date BlackTree first stored a score for this CVE from the daily FIRST EPSS feed.
FIRST · tracked since 2026-09-17
European sourceENISA EUVD · EUVD-2026-81005
Product sourceVendor CSAF · SUSE Product Security Team
Remediation sourceVendor CSAF · SUSE Product Security Team
CWE sourceCNA
NVD statusNVD enriched

Core structured fields are present and their contributing authorities are shown above.

Material change intelligence

What changed after publication

View recent updates ↗
  1. Remediation statusRemediation status changed from Patch available to Mitigation available.
    Before
    Patch available
    After
    Mitigation available
    SUSE Product Security Team ↗
  2. Affected versionsThe structured affected or fixed version information changed.
    Before
    hplip as component of SUSE Linux Enterprise Desktop 15 SP7; hplip-devel as component of SUSE Linux Enterprise Desktop 15 SP7; hplip-hpijs as component of SUSE Linux Enterprise Desktop 15 SP7; hplip-sane as component of SUSE Linux Enterprise Desktop 15 SP7; hplip-udev-rules as component of SUSE Linux Enterprise Desktop 15 SP7; hplip as component of SUSE Linux Enterprise High Performance Computing 15 SP1; hplip-devel as component of SUSE Linux Enterprise High Performance Computing 15 SP1; hplip-hpijs as component of SUSE Linux Enterprise High Performance Computing 15 SP1; hplip-sane as component of SUSE Linux Enterprise High Performance Computing 15 SP1; hplip as component of SUSE Linux Enterprise High Performance Computing 15 SP2; hplip-devel as component of SUSE Linux Enterprise High Performance Computing 15 SP2; hplip-hpijs as component of SUSE Linux Enterprise High Performance Computing 15 SP2; hplip-sane as component of SUSE Linux Enterprise High Performance Computing 15 SP2; hplip as component of SUSE Linux Enterprise High Performance Computing 15 SP3; hplip-devel as component of SUSE Linux Enterprise High Performance Computing 15 SP3; hplip-hpijs as component of SUSE Linux Enterprise High Performance Computing 15 SP3; hplip-sane as component of SUSE Linux Enterprise High Performance Computing 15 SP3; hplip-udev-rules as component of SUSE Linux Enterprise High Performance Computing 15 SP3; hplip as component of SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS; hplip-devel as component of SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS; hplip-hpijs as component of SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS; hplip-sane as component of SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS; hplip-udev-rules as component of SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS; hplip as component of SUSE Linux Enterprise High Performance Computing 15 SP4; hplip-devel as component of SUSE Linux Enterprise High Performance Computing 15 SP4; hplip-hpijs as component of SUSE Linux Enterprise High Performance Computing 15 SP4; hplip-sane as component of SUSE Linux Enterprise High Performance Computing 15 SP4; hplip-udev-rules as component of SUSE Linux Enterprise High Performance Computing 15 SP4; hplip as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; hplip-devel as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; and 109 more · Fixed: hplip-3.26.6-150700.4.11.1 as component of SUSE Linux Enterprise Desktop 15 SP7; hplip-devel-3.26.6-150700.4.11.1 as component of SUSE Linux Enterprise Desktop 15 SP7; hplip-hpijs-3.26.6-150700.4.11.1 as component of SUSE Linux Enterprise Desktop 15 SP7; hplip-sane-3.26.6-150700.4.11.1 as component of SUSE Linux Enterprise Desktop 15 SP7; hplip-udev-rules-3.26.6-150700.4.11.1 as component of SUSE Linux Enterprise Desktop 15 SP7; hplip-3.26.6-150400.3.25.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS; hplip-devel-3.26.6-150400.3.25.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS; hplip-hpijs-3.26.6-150400.3.25.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS; hplip-sane-3.26.6-150400.3.25.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS; hplip-udev-rules-3.26.6-150400.3.25.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS; hplip-3.26.6-150400.3.25.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS; hplip-devel-3.26.6-150400.3.25.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS; hplip-hpijs-3.26.6-150400.3.25.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS; hplip-sane-3.26.6-150400.3.25.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS; hplip-udev-rules-3.26.6-150400.3.25.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS; hplip-3.26.6-150400.3.25.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS; hplip-devel-3.26.6-150400.3.25.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS; hplip-hpijs-3.26.6-150400.3.25.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS; hplip-sane-3.26.6-150400.3.25.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS; hplip-udev-rules-3.26.6-150400.3.25.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS; hplip-3.26.6-150400.3.25.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; hplip-devel-3.26.6-150400.3.25.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; hplip-hpijs-3.26.6-150400.3.25.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; hplip-sane-3.26.6-150400.3.25.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; hplip-udev-rules-3.26.6-150400.3.25.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; hplip-devel-3.26.6-150700.4.11.1 as component of SUSE Linux Enterprise Module for Basesystem 15 SP7; hplip-hpijs-3.26.6-150700.4.11.1 as component of SUSE Linux Enterprise Module for Basesystem 15 SP7; hplip-sane-3.26.6-150700.4.11.1 as component of SUSE Linux Enterprise Module for Basesystem 15 SP7; hplip-udev-rules-3.26.6-150700.4.11.1 as component of SUSE Linux Enterprise Module for Basesystem 15 SP7; hplip-3.26.6-150700.4.11.1 as component of SUSE Linux Enterprise Module for Desktop Applications 15 SP7; and 35 more
    After
    hplip as component of SUSE Linux Enterprise High Performance Computing 15 SP1; hplip-devel as component of SUSE Linux Enterprise High Performance Computing 15 SP1; hplip-hpijs as component of SUSE Linux Enterprise High Performance Computing 15 SP1; hplip-sane as component of SUSE Linux Enterprise High Performance Computing 15 SP1; hplip as component of SUSE Linux Enterprise High Performance Computing 15 SP2; hplip-devel as component of SUSE Linux Enterprise High Performance Computing 15 SP2; hplip-hpijs as component of SUSE Linux Enterprise High Performance Computing 15 SP2; hplip-sane as component of SUSE Linux Enterprise High Performance Computing 15 SP2; hplip as component of SUSE Linux Enterprise High Performance Computing 15 SP3; hplip-devel as component of SUSE Linux Enterprise High Performance Computing 15 SP3; hplip-hpijs as component of SUSE Linux Enterprise High Performance Computing 15 SP3; hplip-sane as component of SUSE Linux Enterprise High Performance Computing 15 SP3; hplip-udev-rules as component of SUSE Linux Enterprise High Performance Computing 15 SP3; hplip as component of SUSE Linux Enterprise Server 15 SP1-LTSS; hplip-devel as component of SUSE Linux Enterprise Server 15 SP1-LTSS; hplip-hpijs as component of SUSE Linux Enterprise Server 15 SP1-LTSS; hplip-sane as component of SUSE Linux Enterprise Server 15 SP1-LTSS; hplip as component of SUSE Linux Enterprise Server 15 SP1; hplip-devel as component of SUSE Linux Enterprise Server 15 SP1; hplip-hpijs as component of SUSE Linux Enterprise Server 15 SP1; hplip-sane as component of SUSE Linux Enterprise Server 15 SP1; hplip as component of SUSE Linux Enterprise Server 15 SP2-LTSS; hplip-devel as component of SUSE Linux Enterprise Server 15 SP2-LTSS; hplip-hpijs as component of SUSE Linux Enterprise Server 15 SP2-LTSS; hplip-sane as component of SUSE Linux Enterprise Server 15 SP2-LTSS; hplip as component of SUSE Linux Enterprise Server 15 SP2; hplip-devel as component of SUSE Linux Enterprise Server 15 SP2; hplip-hpijs as component of SUSE Linux Enterprise Server 15 SP2; hplip-sane as component of SUSE Linux Enterprise Server 15 SP2; hplip as component of SUSE Linux Enterprise Server 15 SP3-LTSS; and 22 more
    SUSE Product Security Team ↗
  3. Affected versionsThe structured affected or fixed version information changed.
    Before
    HP Linux Imaging and Printing Software (HPLIP): < 3.26.6 · Fixed: Follow SUSE Product Security Team's fixed-release guidance in the linked advisory.
    After
    HP Linux Imaging and Printing Software (HPLIP): < 3.26.6 · Fixed: To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
    SUSE Product Security Team ↗
  4. Vendor guidanceAuthoritative vendor guidance changed from remediation: suse.com/CVE-2026-91105 to remediation: suse.com/CVE-2026-91105.
    Before
    remediation: suse.com/CVE-2026-91105
    After
    remediation: suse.com/CVE-2026-91105
    SUSE Product Security Team ↗
  5. Affected versionsThe structured affected or fixed version information changed.
    Before
    hplip as component of SUSE Linux Enterprise Desktop 15 SP7; hplip-devel as component of SUSE Linux Enterprise Desktop 15 SP7; hplip-hpijs as component of SUSE Linux Enterprise Desktop 15 SP7; hplip-sane as component of SUSE Linux Enterprise Desktop 15 SP7; hplip-udev-rules as component of SUSE Linux Enterprise Desktop 15 SP7; hplip as component of SUSE Linux Enterprise High Performance Computing 12 SP5; hplip-devel as component of SUSE Linux Enterprise High Performance Computing 12 SP5; hplip-hpijs as component of SUSE Linux Enterprise High Performance Computing 12 SP5; hplip-sane as component of SUSE Linux Enterprise High Performance Computing 12 SP5; hplip-udev-rules as component of SUSE Linux Enterprise High Performance Computing 12 SP5; hplip as component of SUSE Linux Enterprise High Performance Computing 15 SP1; hplip-devel as component of SUSE Linux Enterprise High Performance Computing 15 SP1; hplip-hpijs as component of SUSE Linux Enterprise High Performance Computing 15 SP1; hplip-sane as component of SUSE Linux Enterprise High Performance Computing 15 SP1; hplip as component of SUSE Linux Enterprise High Performance Computing 15 SP2; hplip-devel as component of SUSE Linux Enterprise High Performance Computing 15 SP2; hplip-hpijs as component of SUSE Linux Enterprise High Performance Computing 15 SP2; hplip-sane as component of SUSE Linux Enterprise High Performance Computing 15 SP2; hplip as component of SUSE Linux Enterprise High Performance Computing 15 SP3; hplip-devel as component of SUSE Linux Enterprise High Performance Computing 15 SP3; hplip-hpijs as component of SUSE Linux Enterprise High Performance Computing 15 SP3; hplip-sane as component of SUSE Linux Enterprise High Performance Computing 15 SP3; hplip-udev-rules as component of SUSE Linux Enterprise High Performance Computing 15 SP3; hplip as component of SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS; hplip-devel as component of SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS; hplip-hpijs as component of SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS; hplip-sane as component of SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS; hplip-udev-rules as component of SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS; hplip as component of SUSE Linux Enterprise High Performance Computing 15 SP4; hplip-devel as component of SUSE Linux Enterprise High Performance Computing 15 SP4; and 135 more · Fixed: hplip-3.26.6-150700.4.11.1 as component of SUSE Linux Enterprise Desktop 15 SP7; hplip-devel-3.26.6-150700.4.11.1 as component of SUSE Linux Enterprise Desktop 15 SP7; hplip-hpijs-3.26.6-150700.4.11.1 as component of SUSE Linux Enterprise Desktop 15 SP7; hplip-sane-3.26.6-150700.4.11.1 as component of SUSE Linux Enterprise Desktop 15 SP7; hplip-udev-rules-3.26.6-150700.4.11.1 as component of SUSE Linux Enterprise Desktop 15 SP7; hplip-3.26.6-3.14.2 as component of SUSE Linux Enterprise High Performance Computing 12 SP3; hplip-hpijs-3.26.6-3.14.2 as component of SUSE Linux Enterprise High Performance Computing 12 SP3; hplip-sane-3.26.6-3.14.2 as component of SUSE Linux Enterprise High Performance Computing 12 SP3; hplip-udev-rules-3.26.6-3.14.2 as component of SUSE Linux Enterprise High Performance Computing 12 SP3; hplip-3.26.6-150400.3.25.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS; hplip-devel-3.26.6-150400.3.25.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS; hplip-hpijs-3.26.6-150400.3.25.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS; hplip-sane-3.26.6-150400.3.25.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS; hplip-udev-rules-3.26.6-150400.3.25.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS; hplip-3.26.6-150400.3.25.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS; hplip-devel-3.26.6-150400.3.25.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS; hplip-hpijs-3.26.6-150400.3.25.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS; hplip-sane-3.26.6-150400.3.25.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS; hplip-udev-rules-3.26.6-150400.3.25.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS; hplip-3.26.6-150400.3.25.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS; hplip-devel-3.26.6-150400.3.25.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS; hplip-hpijs-3.26.6-150400.3.25.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS; hplip-sane-3.26.6-150400.3.25.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS; hplip-udev-rules-3.26.6-150400.3.25.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS; hplip-3.26.6-150400.3.25.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; hplip-devel-3.26.6-150400.3.25.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; hplip-hpijs-3.26.6-150400.3.25.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; hplip-sane-3.26.6-150400.3.25.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; hplip-udev-rules-3.26.6-150400.3.25.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; hplip-devel-3.26.6-150700.4.11.1 as component of SUSE Linux Enterprise Module for Basesystem 15 SP7; and 53 more
    After
    hplip as component of SUSE Linux Enterprise Desktop 15 SP7; hplip-devel as component of SUSE Linux Enterprise Desktop 15 SP7; hplip-hpijs as component of SUSE Linux Enterprise Desktop 15 SP7; hplip-sane as component of SUSE Linux Enterprise Desktop 15 SP7; hplip-udev-rules as component of SUSE Linux Enterprise Desktop 15 SP7; hplip as component of SUSE Linux Enterprise High Performance Computing 15 SP1; hplip-devel as component of SUSE Linux Enterprise High Performance Computing 15 SP1; hplip-hpijs as component of SUSE Linux Enterprise High Performance Computing 15 SP1; hplip-sane as component of SUSE Linux Enterprise High Performance Computing 15 SP1; hplip as component of SUSE Linux Enterprise High Performance Computing 15 SP2; hplip-devel as component of SUSE Linux Enterprise High Performance Computing 15 SP2; hplip-hpijs as component of SUSE Linux Enterprise High Performance Computing 15 SP2; hplip-sane as component of SUSE Linux Enterprise High Performance Computing 15 SP2; hplip as component of SUSE Linux Enterprise High Performance Computing 15 SP3; hplip-devel as component of SUSE Linux Enterprise High Performance Computing 15 SP3; hplip-hpijs as component of SUSE Linux Enterprise High Performance Computing 15 SP3; hplip-sane as component of SUSE Linux Enterprise High Performance Computing 15 SP3; hplip-udev-rules as component of SUSE Linux Enterprise High Performance Computing 15 SP3; hplip as component of SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS; hplip-devel as component of SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS; hplip-hpijs as component of SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS; hplip-sane as component of SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS; hplip-udev-rules as component of SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS; hplip as component of SUSE Linux Enterprise High Performance Computing 15 SP4; hplip-devel as component of SUSE Linux Enterprise High Performance Computing 15 SP4; hplip-hpijs as component of SUSE Linux Enterprise High Performance Computing 15 SP4; hplip-sane as component of SUSE Linux Enterprise High Performance Computing 15 SP4; hplip-udev-rules as component of SUSE Linux Enterprise High Performance Computing 15 SP4; hplip as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; hplip-devel as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; and 109 more · Fixed: hplip-3.26.6-150700.4.11.1 as component of SUSE Linux Enterprise Desktop 15 SP7; hplip-devel-3.26.6-150700.4.11.1 as component of SUSE Linux Enterprise Desktop 15 SP7; hplip-hpijs-3.26.6-150700.4.11.1 as component of SUSE Linux Enterprise Desktop 15 SP7; hplip-sane-3.26.6-150700.4.11.1 as component of SUSE Linux Enterprise Desktop 15 SP7; hplip-udev-rules-3.26.6-150700.4.11.1 as component of SUSE Linux Enterprise Desktop 15 SP7; hplip-3.26.6-150400.3.25.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS; hplip-devel-3.26.6-150400.3.25.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS; hplip-hpijs-3.26.6-150400.3.25.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS; hplip-sane-3.26.6-150400.3.25.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS; hplip-udev-rules-3.26.6-150400.3.25.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS; hplip-3.26.6-150400.3.25.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS; hplip-devel-3.26.6-150400.3.25.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS; hplip-hpijs-3.26.6-150400.3.25.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS; hplip-sane-3.26.6-150400.3.25.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS; hplip-udev-rules-3.26.6-150400.3.25.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS; hplip-3.26.6-150400.3.25.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS; hplip-devel-3.26.6-150400.3.25.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS; hplip-hpijs-3.26.6-150400.3.25.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS; hplip-sane-3.26.6-150400.3.25.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS; hplip-udev-rules-3.26.6-150400.3.25.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS; hplip-3.26.6-150400.3.25.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; hplip-devel-3.26.6-150400.3.25.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; hplip-hpijs-3.26.6-150400.3.25.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; hplip-sane-3.26.6-150400.3.25.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; hplip-udev-rules-3.26.6-150400.3.25.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; hplip-devel-3.26.6-150700.4.11.1 as component of SUSE Linux Enterprise Module for Basesystem 15 SP7; hplip-hpijs-3.26.6-150700.4.11.1 as component of SUSE Linux Enterprise Module for Basesystem 15 SP7; hplip-sane-3.26.6-150700.4.11.1 as component of SUSE Linux Enterprise Module for Basesystem 15 SP7; hplip-udev-rules-3.26.6-150700.4.11.1 as component of SUSE Linux Enterprise Module for Basesystem 15 SP7; hplip-3.26.6-150700.4.11.1 as component of SUSE Linux Enterprise Module for Desktop Applications 15 SP7; and 35 more
    SUSE Product Security Team ↗
  6. Affected versionsThe structured affected or fixed version information changed.
    Before
    HP Linux Imaging and Printing Software (HPLIP): < 3.26.6 · Fixed: No fixed version is explicitly recorded in the structured CVE data.
    After
    HP Linux Imaging and Printing Software (HPLIP): < 3.26.6 · Fixed: Follow SUSE Product Security Team's fixed-release guidance in the linked advisory.
    SUSE Product Security Team ↗
  7. Remediation statusRemediation status changed from Awaiting fix to Patch available.
    Before
    Awaiting fix
    After
    Patch available
    SUSE Product Security Team ↗
  8. Vendor guidanceAuthoritative vendor guidance changed: added vendor advisory: support.hp.com/hpsbpi04151.
    Before
    no authoritative guidance recorded
    After
    vendor advisory: support.hp.com/hpsbpi04151
    hp-security-alert@hp.com ↗
  9. ENISA EUVD mappingEUVD-2026-81005 was added to the official ENISA EUVD mapping for this CVE.
    Before
    not recorded
    After
    {"euvdId":"EUVD-2026-81005"}
    ENISA EUVD ↗
  10. Catalogue recordCVE added to the BlackTree catalogue.
    CNA ↗
Material fields only · duplicate refreshes suppressed · history retained for the configured operational retention period
CVE published
Fixed release recorded from official guidance
Fixed release recorded from official guidance
Remediation guidance recorded
ENISA EUVD · EUVD-2026-81005↗SUSE Product Security Team security advisory↗CVE authority or vendor reference↗Official CVE record (CNA and ADP data)↗NVD record↗
Technical terms and abbreviations used in this report
CVE
Common Vulnerabilities and Exposures: the public identifier for one disclosed vulnerability.
CVSS
Common Vulnerability Scoring System: a technical severity framework; it is not patching priority by itself.
EPSS
Exploit Prediction Scoring System: FIRST's estimate of the probability that exploitation activity will be observed in the next 30 days; it is a forecast, not confirmation.
CWE
Common Weakness Enumeration: the standard category describing the underlying software or hardware weakness.
CNA
CVE Numbering Authority: an organisation authorised to assign and publish CVE records.
CISA ADP
Cybersecurity and Infrastructure Security Agency Authorized Data Publisher: structured enrichment added to a CVE record.
NVD
National Vulnerability Database: NIST's enrichment service for CVE records.
CERT / CSIRT
A computer security incident response team that publishes warnings or coordinates incident response.
PoC
Proof of concept: public material that demonstrates or helps reproduce exploitation.
CSAF
Common Security Advisory Framework: a machine-readable format for security advisories.
LoTL
Living off the land: abuse of legitimate tools or system functions during an attack.
Free version - for non-commercial use only.CVE-2026-91105 · cve.blacktree.nl