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Full vulnerability report · 2026
CVE-2026-74444High confidence

drm/vmwgfx: validate DRAW_PRIMITIVES header size before division

Linux · Linux

7.8HighCVSS 3.1
Recommended action
Within 7 days

High technical severity; prioritise exposed affected systems while verifying vendor guidance.

Patch available
Distribution package intelligence

Ubuntu vendor package status

Canonical’s release and source-package findings are shown separately from local repository availability.

20 package states
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.

Ubuntu releaseSource packageVendor stateFixed versionEvidence
Ubuntu 24.04 LTSnoble · standard archivelinuxAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical record ↗Source updated 11 Sept 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-awsAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical record ↗Source updated 11 Sept 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-azureAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical record ↗Source updated 11 Sept 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-azure-fdeAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical record ↗Source updated 11 Sept 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-azure-nvidiaAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical record ↗Source updated 11 Sept 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-gcpAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical record ↗Source updated 11 Sept 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-gkeAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical record ↗Source updated 11 Sept 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-gkeopAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical record ↗Source updated 11 Sept 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-ibmAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical record ↗Source updated 11 Sept 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-lowlatencyAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical record ↗Source updated 11 Sept 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-nvidiaAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical record ↗Source updated 11 Sept 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-nvidia-lowlatencyAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical record ↗Source updated 11 Sept 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-nvidia-tegraAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical record ↗Source updated 11 Sept 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-oem-6.11Affected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical record ↗Source updated 11 Sept 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-oracleAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical record ↗Source updated 11 Sept 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-raspiAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical record ↗Source updated 11 Sept 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-raspi-realtimeAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical record ↗Source updated 11 Sept 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-realtimeAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical record ↗Source updated 11 Sept 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-riscvAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical record ↗Source updated 11 Sept 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-xilinxAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical record ↗Source updated 11 Sept 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.

1 current
CVE-2026-74444 · CSAF 2.0 · revision 3 · finalRed Hat Product Securitykernel: drm/vmwgfx: validate DRAW_PRIMITIVES header size before division
274 known affected

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

  • kernel as a component of Red Hat Enterprise Linux 10
  • kernel-64k as a component of Red Hat Enterprise Linux 10
  • kernel-64k-core as a component of Red Hat Enterprise Linux 10
  • kernel-64k-debug as a component of Red Hat Enterprise Linux 10
  • kernel-64k-debug-core as a component of Red Hat Enterprise Linux 10
  • kernel-64k-debug-devel as a component of Red Hat Enterprise Linux 10
  • kernel-64k-debug-devel-matched as a component of Red Hat Enterprise Linux 10
  • kernel-64k-debug-modules as a component of Red Hat Enterprise Linux 10
  • kernel-64k-debug-modules-core as a component of Red Hat Enterprise Linux 10
  • kernel-64k-debug-modules-extra as a component of Red Hat Enterprise Linux 10
  • kernel-64k-devel as a component of Red Hat Enterprise Linux 10
  • kernel-64k-devel-matched as a component of Red Hat Enterprise Linux 10
Summary
A flaw was found in the Linux kernel's `drm/vmwgfx` driver. A local attacker could exploit an issue in the `vmw_cmd_draw()` function by providing a specially crafted `DRAW_PRIMITIVES` header with an undersized value. This can lead to an out-of-bounds read of kernel memory, potentially allowing for information disclosure.
Remediation
Fix deferred
Optional official sources

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

Select the national-authority views to include. The exact source language is shown on each matched advisory. Your choice is remembered on this device and encoded in the shareable URL.

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-2026-59751

No EUVD known-exploited evidence

In the Linux kernel, the following vulnerability has been resolved: drm/vmwgfx: validate DRAW_PRIMITIVES header size before division vmw_cmd_draw() computes maxnum = (header->size - sizeof(cmd->body)) / sizeof(*decl); where header->size is u32 and is taken straight from the user-supplied command stream. When header->size is less than sizeof(cmd->body) the unsigned subtraction wraps to nearly 4 GiB, producing a huge maxnum. Any user-controlled cmd->body.numVertexDecls then passes the bound and the loop dereferences decl[i] far past the end of the kernel command bounce buffer, producing an out-of-bounds read of kernel memory. Reject undersized headers up front.

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
7.8 · CVSS 3.1
Advisory evidence
No linked advisory details stored yet
Recommended actionWithin 7 days

High technical severity; prioritise exposed affected systems while verifying vendor guidance.

Patch available
01

What, why and how

In the Linux kernel, the following vulnerability has been resolved: drm/vmwgfx: validate DRAW_PRIMITIVES header size before division vmw_cmd_draw() computes maxnum = (header->size - sizeof(cmd->body)) / sizeof(*decl); where header->size is u32 and is taken straight from the user-supplied command stream. When header->size is less than sizeof(cmd->body) the unsigned subtraction wraps to nearly 4 GiB, producing a huge maxnum. Any user-controlled cmd->body.numVertexDecls then passes the bound and the loop dereferences decl[i] far past the end of the kernel command bounce buffer, producing an out-of-bounds read of kernel memory. Reject undersized headers up front.

What

In the Linux kernel, the following vulnerability has been resolved: drm/vmwgfx: validate DRAW_PRIMITIVES header size before division vmw_cmd_draw() computes maxnum = (header->size - sizeof(cmd->body)) / sizeof(*decl); where header->size is u32 and is taken straight from the user-supplied command stream. When header->size is less than sizeof(cmd->body) the unsigned subtraction wraps to nearly 4 GiB, producing a huge maxnum. Any user-controlled cmd->body.numVertexDecls then passes the bound and the loop dereferences decl[i] far past the end of the kernel command bounce buffer, producing an out-of-bounds read of kernel memory. Reject undersized headers up front.

Why

The current structured CVE record identifies a security weakness, but the root cause requires confirmation in the linked vendor material.

How

An attacker operating through local access may attempt exploitation with low privileges. If successful, the issue may cause the confidentiality, integrity or availability impact described by the vendor.

What

In the Linux kernel, the following vulnerability has been resolved: drm/vmwgfx: validate DRAW_PRIMITIVES header size before division vmw_cmd_draw() computes maxnum = (header->size - sizeof(cmd->body)) / sizeof(*decl); where header->size is u32 and is taken straight from the user-supplied command stream. When header->size is less than sizeof(cmd->body) the unsigned subtraction wraps to nearly 4 GiB, producing a huge maxnum. Any user-controlled cmd->body.numVertexDecls then passes the bound and the loop dereferences decl[i] far past the end of the kernel command bounce buffer, producing an out-of-bounds read of kernel memory. Reject undersized headers up front.

Why

The current structured CVE record identifies a security weakness, but the root cause requires confirmation in the linked vendor material.

How

An attacker operating through local access may attempt exploitation with low privileges. If successful, the issue may cause the confidentiality, integrity or availability impact described by the vendor.

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
local access → vulnerable operation → cause the confidentiality, integrity or availability impact described by the vendor
Attack surface
Local
Privileges required
Low: a basic authenticated account is required
User interaction
None
Attack complexity
Low: no specialised conditions are recorded
Security boundary
Unchanged: impact remains within the vulnerable component's security authority
Weakness
?CWE means Common Weakness Enumeration.
CWE not yet assigned
CVSS vector
?CVSS means Common Vulnerability Scoring System. The vector records the metric values used to calculate technical severity.
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Common Vulnerability Scoring System 3.1: the compact vector below is decoded into plain language.

AVLocalAttack vector: The attacker needs local access to the vulnerable system.ACLowAttack complexity: No specialised conditions are required beyond attacker-controlled input.PRLowPrivileges required: The attacker needs basic user-level privileges.UINoneUser interaction: No action by another user is required.SUnchangedScope: The security impact remains within the vulnerable component's authority.CHighConfidentiality impact: A successful attack can cause a major loss.IHighIntegrity impact: A successful attack can cause a major loss.AHighAvailability impact: A successful attack can cause a major loss.
Post-exploitation / living off the land
The issue can support a local privilege or sandbox boundary transition; normal system utilities may then be available in the gained context.
A

Official authority intelligence

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

ENISA EUVD · EUVD-2026-59751Official EUVD mapping

In the Linux kernel, the following vulnerability has been resolved: drm/vmwgfx: validate DRAW_PRIMITIVES header size before division vmw_cmd_draw() computes maxnum = (header->size - sizeof(cmd->body)) / sizeof(*decl); where header->size is u32 and is taken straight from the user-supplied command stream. When header->size is less than sizeof(cmd->body) the unsigned subtraction wraps to nearly 4 GiB, producing a huge maxnum. Any user-controlled cmd->body.numVertexDecls then passes the bound and the loop dereferences decl[i] far past the end of the kernel command bounce buffer, producing an out-of-bounds read of kernel memory. Reject undersized headers up front.

Official EUVD record ↗
BSI · German · WID-SEC-2026-2852Linux Kernel: Mehrere Schwachstellen

Ein Angreifer kann mehrere Schwachstellen in Linux Kernel ausnutzen, um einen Denial of Service herbeizuführen oder einen nicht näher spezifizierten Angriff durchzuführen.

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-1163Multiples vulnérabilités dans le noyau Linux de Debian LTS

d?id=CVE-2026-72262 Référence CVE CVE-2026-72299 https://www.cve.org/CVERecord?id=CVE-2026-72299 Référence CVE CVE-2026-72305 https://www.cve.org/CVERecord?id=CVE-2026-72305 Référence CVE CVE-2026-72308 https://www.cve.org/CVERecord?id=CVE-2026-72308 Référence CVE CVE-2026-72323 https://www.cve.org/CVERecord?id=CVE-2026-72323 Référence CVE CVE-2026-72392 https://www.cve.org/CVERecord?id=CVE-2026-72392 Référence CVE CVE-2026-74436 https://www.cve.org/CVERecord?id=CVE-2026-74436 Référence CVE CVE-2026-74441 https://www.cve.org/CVERecord?id=CVE-2026-74441 Référence CVE CVE-2026-74443 https://www.cve.org/CVERecord?id=CVE-2026-74443 Référence CVE CVE-2026-74444 https://www.cve.org/CVERecord?id=CVE-2026-74444 Référence CVE CVE-2026-74446 https://www.cve.org/CVERecord?id=CVE-2026-74446 Référence CVE CVE-2026-74450 https://www.cve.org/CVERecord?id=CVE-2026-74450 Référence CVE CVE-2026-74453 https://www.cve.org/CVERecord?id=CVE-2026-74453 Référence CVE CVE-2026-74454 https://www.cve.org/CVERecord?id=CVE-2026-74454 Référence CVE CVE-2026-74455 https://www.cve.org/CVERecord?id=CVE-2026-74455 Référence CVE CVE-2026-74456 https://www.cve.org/CVERecord?id=CVE-2026-74456 Référence CVE CVE-2026-74457 https://www.cve.org/CVERecord?id=CVE-2026-74457 Référence CVE CVE-2026-74458 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-1090Multiples vulnérabilités dans le noyau Linux de Debian

d?id=CVE-2026-68431 Référence CVE CVE-2026-68451 https://www.cve.org/CVERecord?id=CVE-2026-68451 Référence CVE CVE-2026-68452 https://www.cve.org/CVERecord?id=CVE-2026-68452 Référence CVE CVE-2026-68480 https://www.cve.org/CVERecord?id=CVE-2026-68480 Référence CVE CVE-2026-72111 https://www.cve.org/CVERecord?id=CVE-2026-72111 Référence CVE CVE-2026-74440 https://www.cve.org/CVERecord?id=CVE-2026-74440 Référence CVE CVE-2026-74441 https://www.cve.org/CVERecord?id=CVE-2026-74441 Référence CVE CVE-2026-74442 https://www.cve.org/CVERecord?id=CVE-2026-74442 Référence CVE CVE-2026-74443 https://www.cve.org/CVERecord?id=CVE-2026-74443 Référence CVE CVE-2026-74444 https://www.cve.org/CVERecord?id=CVE-2026-74444 Référence CVE CVE-2026-74445 https://www.cve.org/CVERecord?id=CVE-2026-74445 Référence CVE CVE-2026-74446 https://www.cve.org/CVERecord?id=CVE-2026-74446 Référence CVE CVE-2026-74447 https://www.cve.org/CVERecord?id=CVE-2026-74447 Référence CVE CVE-2026-74448 https://www.cve.org/CVERecord?id=CVE-2026-74448 Référence CVE CVE-2026-74450 https://www.cve.org/CVERecord?id=CVE-2026-74450 Référence CVE CVE-2026-74451 https://www.cve.org/CVERecord?id=CVE-2026-74451 Référence CVE CVE-2026-74452 https://www.cve.org/CVERecord?id=CVE-2026-74452 Référence CVE CVE-2026-74453 https://www.cve.org/CVERecord?id=

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.
Patch available
Affected
Fixed
Linux: < 2.6.33, 5.10.265 ≤ 5.10.*, 5.15.216 ≤ 5.15.*, 6.1.183 ≤ 6.1.*, 6.6.151 ≤ 6.6.*, 6.12.103 ≤ 6.12.*, 6.18.44 ≤ 6.18.*, 7.1.8 ≤ 7.1.*, 7.2 ≤ *
Action
Review the linked authoritative reference and apply the recorded fixed release appropriate to the affected product branch.
Workaround
No verified workaround is recorded. Limit untrusted access and use least privilege until authoritative guidance is available.
04

Evidence and provenance

Published 15 Aug 2026 · Last source change 19 Aug 2026, 16:36 UTC · CWE not yet assigned

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 2026-08-23
European sourceENISA EUVD · EUVD-2026-59751
Product sourceVendor CSAF · Red Hat Product Security
Remediation sourceVendor CSAF · Red Hat Product Security
CWE sourceUnavailable
NVD statusNVD received

Missing structured fields: CWE classification. Missing data is not evidence of low risk; review the primary advisory.

Material change intelligence

What changed after publication

View recent updates ↗
  1. Vendor guidanceAuthoritative vendor guidance changed from authoritative remediation link to authoritative remediation link.
    Before
    authoritative remediation link
    After
    authoritative remediation link
    CNA ↗
  2. Affected versionsThe structured affected or fixed version information changed.
    Before
    7a73ba7469cbea631050094fd14f73acebb97cf9 < 2666cddf0dd218aa9bd1f99db688d1b532eac21a; 7a73ba7469cbea631050094fd14f73acebb97cf9 < fc0c02f510e41650df3479f96e257acf87d8a20a; 7a73ba7469cbea631050094fd14f73acebb97cf9 < dc0be7662b7b0ce28cb5eea864737793ed7b9e70; 7a73ba7469cbea631050094fd14f73acebb97cf9 < c77cf8edae2bd3a1599115301cc7c98d0c78e731; 7a73ba7469cbea631050094fd14f73acebb97cf9 < 85891d174707d8bddcec7a888fb4e1d17def34f3; 2.6.33 · Fixed: < 2.6.33; 6.6.151 ≤ 6.6.*; 6.12.103 ≤ 6.12.*; 6.18.44 ≤ 6.18.*; 7.1.8 ≤ 7.1.*; 7.2 ≤ *
    After
    7a73ba7469cbea631050094fd14f73acebb97cf9 < b89ca4bba820f79dde52af15ee139fe6e8bbc314; 7a73ba7469cbea631050094fd14f73acebb97cf9 < bef30317fcb4c838a37bceb2fc76256eb6b975c1; 7a73ba7469cbea631050094fd14f73acebb97cf9 < 112c6ff29a56f3a22db4d5af869697aa07035ad6; 7a73ba7469cbea631050094fd14f73acebb97cf9 < 2666cddf0dd218aa9bd1f99db688d1b532eac21a; 7a73ba7469cbea631050094fd14f73acebb97cf9 < fc0c02f510e41650df3479f96e257acf87d8a20a; 7a73ba7469cbea631050094fd14f73acebb97cf9 < dc0be7662b7b0ce28cb5eea864737793ed7b9e70; 7a73ba7469cbea631050094fd14f73acebb97cf9 < c77cf8edae2bd3a1599115301cc7c98d0c78e731; 7a73ba7469cbea631050094fd14f73acebb97cf9 < 85891d174707d8bddcec7a888fb4e1d17def34f3 · Fixed: < 2.6.33; 5.10.265 ≤ 5.10.*; 5.15.216 ≤ 5.15.*; 6.1.183 ≤ 6.1.*; 6.6.151 ≤ 6.6.*; 6.12.103 ≤ 6.12.*; 6.18.44 ≤ 6.18.*; 7.1.8 ≤ 7.1.*
    CNA ↗
  3. Affected versionsThe structured affected or fixed version information changed.
    Before
    7a73ba7469cbea631050094fd14f73acebb97cf9 < 2666cddf0dd218aa9bd1f99db688d1b532eac21a; 7a73ba7469cbea631050094fd14f73acebb97cf9 < fc0c02f510e41650df3479f96e257acf87d8a20a; 7a73ba7469cbea631050094fd14f73acebb97cf9 < dc0be7662b7b0ce28cb5eea864737793ed7b9e70; 7a73ba7469cbea631050094fd14f73acebb97cf9 < c77cf8edae2bd3a1599115301cc7c98d0c78e731; 7a73ba7469cbea631050094fd14f73acebb97cf9 < 85891d174707d8bddcec7a888fb4e1d17def34f3; 2.6.33 · Fixed: < 2.6.33; 6.6.151 ≤ 6.6.*; 6.12.103 ≤ 6.12.*; 6.18.44 ≤ 6.18.*; 7.1.8 ≤ 7.1.*; 7.2-rc6 ≤ *
    After
    7a73ba7469cbea631050094fd14f73acebb97cf9 < 2666cddf0dd218aa9bd1f99db688d1b532eac21a; 7a73ba7469cbea631050094fd14f73acebb97cf9 < fc0c02f510e41650df3479f96e257acf87d8a20a; 7a73ba7469cbea631050094fd14f73acebb97cf9 < dc0be7662b7b0ce28cb5eea864737793ed7b9e70; 7a73ba7469cbea631050094fd14f73acebb97cf9 < c77cf8edae2bd3a1599115301cc7c98d0c78e731; 7a73ba7469cbea631050094fd14f73acebb97cf9 < 85891d174707d8bddcec7a888fb4e1d17def34f3; 2.6.33 · Fixed: < 2.6.33; 6.6.151 ≤ 6.6.*; 6.12.103 ≤ 6.12.*; 6.18.44 ≤ 6.18.*; 7.1.8 ≤ 7.1.*; 7.2 ≤ *
    CNA ↗
  4. SeveritySeverity changed from Unknown to High.
    Before
    Unknown
    After
    High
    CNA ↗
  5. CVSS scoreCVSS score changed from not recorded to 7.8 (CVSS 3.1 · CNA · CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H).
    Before
    not recorded
    After
    7.8 (CVSS 3.1 · CNA · CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)
    CNA ↗
  6. 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 or patch reference recorded
ENISA EUVD · EUVD-2026-59751↗Vendor CSAF · Red Hat Product Security↗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-2026-74444 · cve.blacktree.nl