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Full vulnerability report · 2026
CVE-2026-72308High confidence

mlxsw: fix refcount leak in mlxsw_sp_port_lag_join()

Linux · Linux

…UnscoredAssess manually
Recommended action
Needs assessment

No CVSS base score is available from the CNA, CISA ADP or NIST. Absence of a score is not evidence of low risk; review the vendor advisory, affected exposure and exploit evidence.

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-2026-72308 · CSAF 2.0 · revision 3 · finalRed Hat Product Securitykernel: mlxsw: fix refcount leak in mlxsw_sp_port_lag_join()
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 `mlxsw` driver of the Linux kernel. This vulnerability occurs when the `mlxsw_sp_port_lag_join()` function fails to properly release a network resource reference, leading to a reference count leak. Over time, this leak could exhaust system resources, potentially resulting in a denial of service (DoS) for affected systems.
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-2026-59207

No EUVD known-exploited evidence

In the Linux kernel, the following vulnerability has been resolved: mlxsw: fix refcount leak in mlxsw_sp_port_lag_join() When mlxsw_sp_port_lag_index_get() fails, mlxsw_sp_port_lag_join() returns an error without releasing the lag reference obtained by the earlier mlxsw_sp_lag_get(). All other error paths in the function jump to the cleanup label that ends with mlxsw_sp_lag_put(), so this is a single missed release. Fix the leak by replacing the bare 'return err' with a goto to the existing error cleanup label, which will drop the reference safely.

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
0.0
Advisory evidence
No linked advisory details stored yet
Recommended actionNeeds assessment

No CVSS base score is available from the CNA, CISA ADP or NIST. Absence of a score is not evidence of low risk; review the vendor advisory, affected exposure and exploit evidence.

Patch available
01

What, why and how

In the Linux kernel, the following vulnerability has been resolved: mlxsw: fix refcount leak in mlxsw_sp_port_lag_join() When mlxsw_sp_port_lag_index_get() fails, mlxsw_sp_port_lag_join() returns an error without releasing the lag reference obtained by the earlier mlxsw_sp_lag_get(). All other error paths in the function jump to the cleanup label that ends with mlxsw_sp_lag_put(), so this is a single missed release. Fix the leak by replacing the bare 'return err' with a goto to the existing error cleanup label, which will drop the reference safely.

What

In the Linux kernel, the following vulnerability has been resolved: mlxsw: fix refcount leak in mlxsw_sp_port_lag_join() When mlxsw_sp_port_lag_index_get() fails, mlxsw_sp_port_lag_join() returns an error without releasing the lag reference obtained by the earlier mlxsw_sp_lag_get(). All other error paths in the function jump to the cleanup label that ends with mlxsw_sp_lag_put(), so this is a single missed release. Fix the leak by replacing the bare 'return err' with a goto to the existing error cleanup label, which will drop the reference safely.

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 the affected interface may attempt exploitation when the stated preconditions are met. 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: mlxsw: fix refcount leak in mlxsw_sp_port_lag_join() When mlxsw_sp_port_lag_index_get() fails, mlxsw_sp_port_lag_join() returns an error without releasing the lag reference obtained by the earlier mlxsw_sp_lag_get(). All other error paths in the function jump to the cleanup label that ends with mlxsw_sp_lag_put(), so this is a single missed release. Fix the leak by replacing the bare 'return err' with a goto to the existing error cleanup label, which will drop the reference safely.

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 the affected interface may attempt exploitation when the stated preconditions are met. 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
the affected interface → vulnerable operation → cause the confidentiality, integrity or availability impact described by the vendor
Attack surface
Unspecified
Privileges required
Not stated in the selected CVSS metric
User interaction
Not stated in the selected CVSS metric
Attack complexity
Not stated in the selected CVSS metric
Security boundary
Not stated in the selected CVSS metric
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.
Not available from the selected scoring authority.
Post-exploitation / living off the land
No specific living-off-the-land technique is confirmed in the structured sources. Monitor normal administration tools for activity inconsistent with the affected service's baseline.
A

Official authority intelligence

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

ENISA EUVD · EUVD-2026-59207Official EUVD mapping

In the Linux kernel, the following vulnerability has been resolved: mlxsw: fix refcount leak in mlxsw_sp_port_lag_join() When mlxsw_sp_port_lag_index_get() fails, mlxsw_sp_port_lag_join() returns an error without releasing the lag reference obtained by the earlier mlxsw_sp_lag_get(). All other error paths in the function jump to the cleanup label that ends with mlxsw_sp_lag_put(), so this is a single missed release. Fix the leak by replacing the bare 'return err' with a goto to the existing error cleanup label, which will drop the reference safely.

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 ↗
Cyber Security Agency of Singapore · English · CSA-SB-20260819Security Bulletin 19 Aug 2026

The Cyber Security Agency of Singapore included this CVE in its official Security Bulletin 19 Aug 2026, published on 19 August 2026. Open the linked bulletin for the product, severity and reference information published in that issue.

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

d?id=CVE-2026-72236 Référence CVE CVE-2026-72237 https://www.cve.org/CVERecord?id=CVE-2026-72237 Référence CVE CVE-2026-72242 https://www.cve.org/CVERecord?id=CVE-2026-72242 Référence CVE CVE-2026-72252 https://www.cve.org/CVERecord?id=CVE-2026-72252 Référence CVE CVE-2026-72253 https://www.cve.org/CVERecord?id=CVE-2026-72253 Référence CVE CVE-2026-72260 https://www.cve.org/CVERecord?id=CVE-2026-72260 Référence CVE CVE-2026-72262 https://www.cve.org/CVERecord?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=

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-1164Multiples vulnérabilités dans le noyau Linux de SUSE

d?id=CVE-2026-72221 Référence CVE CVE-2026-72222 https://www.cve.org/CVERecord?id=CVE-2026-72222 Référence CVE CVE-2026-72251 https://www.cve.org/CVERecord?id=CVE-2026-72251 Référence CVE CVE-2026-72254 https://www.cve.org/CVERecord?id=CVE-2026-72254 Référence CVE CVE-2026-72262 https://www.cve.org/CVERecord?id=CVE-2026-72262 Référence CVE CVE-2026-72288 https://www.cve.org/CVERecord?id=CVE-2026-72288 Référence CVE CVE-2026-72289 https://www.cve.org/CVERecord?id=CVE-2026-72289 Référence CVE CVE-2026-72296 https://www.cve.org/CVERecord?id=CVE-2026-72296 Référence CVE CVE-2026-72307 https://www.cve.org/CVERecord?id=CVE-2026-72307 Référence CVE CVE-2026-72308 https://www.cve.org/CVERecord?id=CVE-2026-72308 Référence CVE CVE-2026-72317 https://www.cve.org/CVERecord?id=CVE-2026-72317 Référence CVE CVE-2026-72341 https://www.cve.org/CVERecord?id=CVE-2026-72341 Référence CVE CVE-2026-72342 https://www.cve.org/CVERecord?id=CVE-2026-72342 Référence CVE CVE-2026-72343 https://www.cve.org/CVERecord?id=CVE-2026-72343 Référence CVE CVE-2026-72389 https://www.cve.org/CVERecord?id=CVE-2026-72389 Référence CVE CVE-2026-72463 https://www.cve.org/CVERecord?id=CVE-2026-72463 Référence CVE CVE-2026-72464 https://www.cve.org/CVERecord?id=CVE-2026-72464 Référence CVE CVE-2026-72466 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: < 4.5, 5.10.266 ≤ 5.10.*, 5.15.217 ≤ 5.15.*, 6.1.184 ≤ 6.1.*, 6.6.145 ≤ 6.6.*, 6.12.97 ≤ 6.12.*, 6.18.40 ≤ 6.18.*, 7.1.5 ≤ 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 23 Aug 2026, 12:47 UTC · CWE not yet assigned

CVE recordCVE.org · 5.2
CVSS sourceUnavailable
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-2026-59207
Product sourceVendor CSAF · Red Hat Product Security
Remediation sourceVendor CSAF · Red Hat Product Security
CWE sourceUnavailable
NVD statusNVD received

Missing structured fields: CVSS base score, 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
    0d65fc13042fce6a2d6de58ff0dc9531e8523c07 < 8b3350eacd9df0597bfe36a594df7b9def0b3edf; 0d65fc13042fce6a2d6de58ff0dc9531e8523c07 < 1cf8a1af42b1f12a30b7abd34fe4fc23b3170e7e; 0d65fc13042fce6a2d6de58ff0dc9531e8523c07 < 2d8b3c3e129973a51ae924bdcf6993a76b828814; 0d65fc13042fce6a2d6de58ff0dc9531e8523c07 < cab468c3c03f4bcd7530ce2783a4140da14efb7b; 0d65fc13042fce6a2d6de58ff0dc9531e8523c07 < 41c8c1d65b32beacd8d916a22457b4f6e47f45af; 4.5 · Fixed: < 4.5; 6.6.145 ≤ 6.6.*; 6.12.97 ≤ 6.12.*; 6.18.40 ≤ 6.18.*; 7.1.5 ≤ 7.1.*; 7.2 ≤ *
    After
    0d65fc13042fce6a2d6de58ff0dc9531e8523c07 < 3fbeaa8ecd144ad593f9fa1ab4b40a780ad3700b; 0d65fc13042fce6a2d6de58ff0dc9531e8523c07 < 99ff5b0083eae6f774360c4ea6874604e6c9b553; 0d65fc13042fce6a2d6de58ff0dc9531e8523c07 < 9bf2d6eea26a226f8ebab7baea6f2b018f914560; 0d65fc13042fce6a2d6de58ff0dc9531e8523c07 < 8b3350eacd9df0597bfe36a594df7b9def0b3edf; 0d65fc13042fce6a2d6de58ff0dc9531e8523c07 < 1cf8a1af42b1f12a30b7abd34fe4fc23b3170e7e; 0d65fc13042fce6a2d6de58ff0dc9531e8523c07 < 2d8b3c3e129973a51ae924bdcf6993a76b828814; 0d65fc13042fce6a2d6de58ff0dc9531e8523c07 < cab468c3c03f4bcd7530ce2783a4140da14efb7b; 0d65fc13042fce6a2d6de58ff0dc9531e8523c07 < 41c8c1d65b32beacd8d916a22457b4f6e47f45af · Fixed: < 4.5; 5.10.266 ≤ 5.10.*; 5.15.217 ≤ 5.15.*; 6.1.184 ≤ 6.1.*; 6.6.145 ≤ 6.6.*; 6.12.97 ≤ 6.12.*; 6.18.40 ≤ 6.18.*; 7.1.5 ≤ 7.1.*
    CNA ↗
  3. Affected versionsThe structured affected or fixed version information changed.
    Before
    0d65fc13042fce6a2d6de58ff0dc9531e8523c07 < 8b3350eacd9df0597bfe36a594df7b9def0b3edf; 0d65fc13042fce6a2d6de58ff0dc9531e8523c07 < 1cf8a1af42b1f12a30b7abd34fe4fc23b3170e7e; 0d65fc13042fce6a2d6de58ff0dc9531e8523c07 < 2d8b3c3e129973a51ae924bdcf6993a76b828814; 0d65fc13042fce6a2d6de58ff0dc9531e8523c07 < cab468c3c03f4bcd7530ce2783a4140da14efb7b; 0d65fc13042fce6a2d6de58ff0dc9531e8523c07 < 41c8c1d65b32beacd8d916a22457b4f6e47f45af; 4.5 · Fixed: < 4.5; 6.6.145 ≤ 6.6.*; 6.12.97 ≤ 6.12.*; 6.18.40 ≤ 6.18.*; 7.1.5 ≤ 7.1.*; 7.2-rc1 ≤ *
    After
    0d65fc13042fce6a2d6de58ff0dc9531e8523c07 < 8b3350eacd9df0597bfe36a594df7b9def0b3edf; 0d65fc13042fce6a2d6de58ff0dc9531e8523c07 < 1cf8a1af42b1f12a30b7abd34fe4fc23b3170e7e; 0d65fc13042fce6a2d6de58ff0dc9531e8523c07 < 2d8b3c3e129973a51ae924bdcf6993a76b828814; 0d65fc13042fce6a2d6de58ff0dc9531e8523c07 < cab468c3c03f4bcd7530ce2783a4140da14efb7b; 0d65fc13042fce6a2d6de58ff0dc9531e8523c07 < 41c8c1d65b32beacd8d916a22457b4f6e47f45af; 4.5 · Fixed: < 4.5; 6.6.145 ≤ 6.6.*; 6.12.97 ≤ 6.12.*; 6.18.40 ≤ 6.18.*; 7.1.5 ≤ 7.1.*; 7.2 ≤ *
    CNA ↗
  4. 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-2026-59207↗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-2026-72308 · cve.blacktree.nl