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Full vulnerability report · 2026
CVE-2026-13601High confidence

Yelp: yelp-xsl: overly permissive content security policy in yelp allows host file disclosure from flatpak applications

Red Hat · Red Hat Enterprise Linux 7 Extended Lifecycle Support

Official source article: Red Hat RHSA-2026:47177 ↗. Check the applicable product and release in the original source.

7.1HighCVSS 3.1
Recommended action
Within 7 days

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

Patch available
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 0.18% for the current model date.

Compensating controls

  • Validate the affected product branch and deploy the verified fixed release.
  • Restrict local access and enforce least privilege on affected hosts.
  • Monitor vendor guidance and exploitation sources for a material change.

Verification

  1. Confirm that the asset runs Red Hat Red Hat Enterprise Linux 7 Extended Lifecycle Support 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.

Distribution package intelligence

Release-specific package status

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

5 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.

Distribution releaseSource packageVendor stateFixed versionEvidence
Debian trixietrixie · sourceyelpVendor fix publishedDebian records a fixed source-package version for this release.42.2-4+deb13u1Debian Security Tracker ↗Source updated 6 Oct 2026
Debian bookwormbookworm · sourceyelpVendor fix publishedDebian records a fixed source-package version for this release.42.2-1+deb12u2Debian Security Tracker ↗Source updated 6 Oct 2026
Debian forkyforky · sourceyelpVendor fix publishedDebian records a fixed source-package version for this release.49.1-1Debian Security Tracker ↗Source updated 6 Oct 2026
Debian sidsid · sourceyelpVendor fix publishedDebian records a fixed source-package version for this release.49.1-1Debian Security Tracker ↗Source updated 6 Oct 2026
Ubuntu 24.04 LTSnoble · standard archiveyelpVendor fix publishedCanonical reports that a fixed source package version has been published. Repository candidate availability is not checked by BlackTree.42.2-1ubuntu0.24.04.2Canonical Ubuntu Security ↗Source updated 6 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.

1 current
CVE-2026-13601 · CSAF 2.0 · revision 3 · finalRed Hat Product Securityyelp: yelp-xsl: Overly Permissive Content Security Policy in Yelp Allows Host File Disclosure from Flatpak Applications
2 known affected

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

  • yelp as a component of Red Hat Enterprise Linux 6
  • yelp.src as a component of Red Hat Enterprise Linux 6
Summary
A flaw was found in Yelp due to an overly permissive Content Security Policy (CSP) implementation provided by yelp-xsl. A malicious Flatpak application can open crafted help content through the OpenURI portal. By embedding an untrusted CSS stylesheet within a structured SVG document, attacker-controlled content can bypass Flatpak's intended sandbox isolation, allowing Yelp to evaluate local XML inclusions and disclose arbitrary user-readable host files through remote CSS resource requests. This may result in the unauthorized disclosure of sensitive information.
Remediation
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
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-2026-40066

No EUVD known-exploited evidence

A flaw was found in Yelp due to an overly permissive Content Security Policy (CSP) implementation provided by yelp-xsl. A malicious Flatpak application can open crafted help content through the OpenURI portal. By embedding an untrusted CSS stylesheet within a structured SVG document, attacker-controlled content can bypass Flatpak's intended sandbox isolation, allowing Yelp to evaluate local XML inclusions and disclose arbitrary user-readable host files through remote CSS resource requests. This may result in the unauthorized disclosure of sensitive information.

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
7.1 · 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

A flaw was found in Yelp due to an overly permissive Content Security Policy (CSP) implementation provided by yelp-xsl. A malicious Flatpak application can open crafted help content through the OpenURI portal. By embedding an untrusted CSS stylesheet within a structured SVG document, attacker-controlled content can bypass Flatpak's intended sandbox isolation, allowing Yelp to evaluate local XML inclusions and disclose arbitrary user-readable host files through remote CSS resource requests. This may result in the unauthorized disclosure of sensitive information.

What

A flaw was found in Yelp due to an overly permissive Content Security Policy (CSP) implementation provided by yelp-xsl. A malicious Flatpak application can open crafted help content through the OpenURI portal. By embedding an untrusted CSS stylesheet within a structured SVG document, attacker-controlled content can bypass Flatpak's intended sandbox isolation, allowing Yelp to evaluate local XML inclusions and disclose arbitrary user-readable host files through remote CSS resource requests. This may result in the unauthorized disclosure of sensitive information.

Why

The product does not use or incorrectly uses a protection mechanism that provides sufficient defense against directed attacks against the product.

How

An attacker operating through local access may attempt exploitation without authentication or user interaction. If successful, the issue may obtain information outside the intended access boundary.

What

A flaw was found in Yelp due to an overly permissive Content Security Policy (CSP) implementation provided by yelp-xsl. A malicious Flatpak application can open crafted help content through the OpenURI portal. By embedding an untrusted CSS stylesheet within a structured SVG document, attacker-controlled content can bypass Flatpak's intended sandbox isolation, allowing Yelp to evaluate local XML inclusions and disclose arbitrary user-readable host files through remote CSS resource requests. This may result in the unauthorized disclosure of sensitive information.

Why

The product does not use or incorrectly uses a protection mechanism that provides sufficient defense against directed attacks against the product.

How

An attacker operating through local access may attempt exploitation without authentication or user interaction. If successful, the issue may obtain information outside the intended access boundary.

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 → Protection Mechanism Failure → obtain information outside the intended access boundary
Attack surface
Local
Privileges required
None: unauthenticated exploitation is possible
User interaction
None
Attack complexity
Low: no specialised conditions are recorded
Security boundary
Changed: exploitation can affect a different security authority
Weakness
?CWE means Common Weakness Enumeration: a standard category for the underlying weakness.
CWE-693 ↗

CWE-693: Protection Mechanism Failure. The product does not use or incorrectly uses a protection mechanism that provides sufficient defense against directed attacks against the product.

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:N/UI:N/S:C/C:H/I:N/A:N

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.PRNonePrivileges required: The attacker does not need an account or existing privileges.UINoneUser interaction: No action by another user is required.SChangedScope: The attack can affect a component governed by a different security authority.CHighConfidentiality impact: A successful attack can cause a major loss.INoneIntegrity impact: No direct loss is represented by this metric.ANoneAvailability impact: No direct loss is represented by this metric.
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.
UnauthenticatedCWE-693
A

Official authority intelligence

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

ENISA EUVD · EUVD-2026-40066Official EUVD mapping

A flaw was found in Yelp due to an overly permissive Content Security Policy (CSP) implementation provided by yelp-xsl. A malicious Flatpak application can open crafted help content through the OpenURI portal. By embedding an untrusted CSS stylesheet within a structured SVG document, attacker-controlled content can bypass Flatpak's intended sandbox isolation, allowing Yelp to evaluate local XML inclusions and disclose arbitrary user-readable host files through remote CSS resource requests. This may result in the unauthorized disclosure of sensitive information.

Official EUVD record ↗
BSI · German · WID-SEC-2026-2835Red Hat Enterprise Linux (yelp, dracut): Mehrere Schwachstellen

Ein Angreifer kann mehrere Schwachstellen in Red Hat Enterprise Linux ausnutzen, um Informationen offenzulegen und beliebigen Code mit Root-Rechten auszuführen.

Official advisory ↗
Cyber Security Agency of Singapore · English · CSA-SB-20260701Security Bulletin 1 July 2026

The Cyber Security Agency of Singapore included this CVE in its official Security Bulletin 1 July 2026, published on 1 July 2026. Open the linked bulletin for the product, severity and reference information published in that issue.

Official advisory ↗
JVN iPedia · Japanese · JVNDB-2026-022743GNOME Project等の複数ベンダの製品における保護メカニズムの不具合に関する脆弱性

yelp-xslによって提供される過度に許容的なContent Security Policy（CSP）実装の欠陥がYelpで発見されました。悪意のあるFlatpakアプリケーションは、OpenURIポータルを介して細工されたヘルプコンテンツを開くことができます。信頼されていないCSSスタイルシートを構造化されたSVGドキュメント内に埋め込むことにより、攻撃者が制御するコンテンツがFlatpakの意図したサンドボックス分離を回避し、YelpがローカルXMLインクルージョンを評価してリモートのCSSリソース要求を通じて任意のユーザー読み取り可能なホストファイルを漏洩させる可能性があります。これにより、機密情報の不正開示が発生する恐れがあります。

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
Action
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
Workaround
No verified workaround is recorded. Limit untrusted access and use least privilege until authoritative guidance is available.
04

Evidence and provenance

Published 29 Jun 2026 · Last source change 20 Aug 2026, 12:31 UTC · CWE-693 · Protection Mechanism Failure

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 2026-08-14
European sourceENISA EUVD · EUVD-2026-40066
Product sourceVendor CSAF · Red Hat Product Security
Remediation sourceVendor CSAF · Red Hat Product Security
CWE sourceCNA
NVD statusNVD modified after enrichment

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

Material change intelligence

What changed after publication

View recent updates ↗
  1. Vendor guidanceAuthoritative vendor guidance changed: removed vendor advisory: access.redhat.com/RHSA-2026:57417.
    Before
    mitigation: gitlab.gnome.org/238 · patch: gitlab.gnome.org/c8c8244c8a812860782d635890c9b6c43ecc2639 · remediation: gitlab.gnome.org/c8c8244c8a812860782d635890c9b6c43ecc2639 · 4 more references
    After
    mitigation: gitlab.gnome.org/238 · patch: gitlab.gnome.org/c8c8244c8a812860782d635890c9b6c43ecc2639 · remediation: gitlab.gnome.org/c8c8244c8a812860782d635890c9b6c43ecc2639 · 3 more references
    gitlab.gnome.org ↗
  2. Vendor guidanceAuthoritative vendor guidance changed: added vendor advisory: access.redhat.com/RHSA-2026:57417.
    Before
    mitigation: gitlab.gnome.org/238 · patch: gitlab.gnome.org/c8c8244c8a812860782d635890c9b6c43ecc2639 · remediation: gitlab.gnome.org/c8c8244c8a812860782d635890c9b6c43ecc2639 · 3 more references
    After
    mitigation: gitlab.gnome.org/238 · patch: gitlab.gnome.org/c8c8244c8a812860782d635890c9b6c43ecc2639 · remediation: gitlab.gnome.org/c8c8244c8a812860782d635890c9b6c43ecc2639 · 4 more references
    gitlab.gnome.org ↗
  3. Affected versionsThe structured affected or fixed version information changed.
    Before
    See the vendor and CVE records for the affected range. · Fixed: 2:3.28.1-3.el8_10.2 < *; 2:3.28.1-3.el8_4.2 < *; 2:3.28.1-3.el8_6.2 < *; 2:3.28.1-3.el8_8.2 < *; 2:40.3-3.el9_8.1 < *
    After
    See the vendor and CVE records for the affected range. · Fixed: 2:3.28.1-2.el7_9 < *; 2:3.28.1-3.el8_10.2 < *; 2:3.28.1-3.el8_4.2 < *; 2:3.28.1-3.el8_6.2 < *; 2:3.28.1-3.el8_8.2 < *
    CNA ↗
  4. Affected versionsThe structured affected or fixed version information changed.
    Before
    yelp as a component of Red Hat Enterprise Linux 6; yelp.src as a component of Red Hat Enterprise Linux 6; yelp as a component of Red Hat Enterprise Linux 7; yelp-devel as a component of Red Hat Enterprise Linux 7; yelp-libs as a component of Red Hat Enterprise Linux 7; yelp.src as a component of Red Hat Enterprise Linux 7 · Fixed: yelp-2:3.28.1-3.el8_10.2.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 8); yelp-2:3.28.1-3.el8_10.2.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 8); yelp-2:3.28.1-3.el8_10.2.s390x as a component of Red Hat Enterprise Linux AppStream (v. 8); yelp-2:3.28.1-3.el8_10.2.src as a component of Red Hat Enterprise Linux AppStream (v. 8); yelp-2:3.28.1-3.el8_10.2.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8); yelp-debuginfo-2:3.28.1-3.el8_10.2.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 8); yelp-debuginfo-2:3.28.1-3.el8_10.2.i686 as a component of Red Hat Enterprise Linux AppStream (v. 8); yelp-debuginfo-2:3.28.1-3.el8_10.2.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 8); yelp-debuginfo-2:3.28.1-3.el8_10.2.s390x as a component of Red Hat Enterprise Linux AppStream (v. 8); yelp-debuginfo-2:3.28.1-3.el8_10.2.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8); yelp-debugsource-2:3.28.1-3.el8_10.2.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 8); yelp-debugsource-2:3.28.1-3.el8_10.2.i686 as a component of Red Hat Enterprise Linux AppStream (v. 8); yelp-debugsource-2:3.28.1-3.el8_10.2.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 8); yelp-debugsource-2:3.28.1-3.el8_10.2.s390x as a component of Red Hat Enterprise Linux AppStream (v. 8); yelp-debugsource-2:3.28.1-3.el8_10.2.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8); yelp-libs-2:3.28.1-3.el8_10.2.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 8); yelp-libs-2:3.28.1-3.el8_10.2.i686 as a component of Red Hat Enterprise Linux AppStream (v. 8); yelp-libs-2:3.28.1-3.el8_10.2.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 8); yelp-libs-2:3.28.1-3.el8_10.2.s390x as a component of Red Hat Enterprise Linux AppStream (v. 8); yelp-libs-2:3.28.1-3.el8_10.2.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8); yelp-libs-debuginfo-2:3.28.1-3.el8_10.2.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 8); yelp-libs-debuginfo-2:3.28.1-3.el8_10.2.i686 as a component of Red Hat Enterprise Linux AppStream (v. 8); yelp-libs-debuginfo-2:3.28.1-3.el8_10.2.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 8); yelp-libs-debuginfo-2:3.28.1-3.el8_10.2.s390x as a component of Red Hat Enterprise Linux AppStream (v. 8); yelp-libs-debuginfo-2:3.28.1-3.el8_10.2.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8); yelp-2:3.28.1-3.el8_4.2.src as a component of Red Hat Enterprise Linux AppStream AUS (v.8.4); yelp-2:3.28.1-3.el8_4.2.x86_64 as a component of Red Hat Enterprise Linux AppStream AUS (v.8.4); yelp-debuginfo-2:3.28.1-3.el8_4.2.i686 as a component of Red Hat Enterprise Linux AppStream AUS (v.8.4); yelp-debuginfo-2:3.28.1-3.el8_4.2.x86_64 as a component of Red Hat Enterprise Linux AppStream AUS (v.8.4); yelp-debugsource-2:3.28.1-3.el8_4.2.i686 as a component of Red Hat Enterprise Linux AppStream AUS (v.8.4); and 220 more
    After
    yelp as a component of Red Hat Enterprise Linux 6; yelp.src as a component of Red Hat Enterprise Linux 6 · Fixed: yelp-2:3.28.1-2.el7_9.ppc64 as a component of Red Hat Enterprise Linux Server (v. 7 ELS); yelp-2:3.28.1-2.el7_9.ppc64le as a component of Red Hat Enterprise Linux Server (v. 7 ELS); yelp-2:3.28.1-2.el7_9.s390x as a component of Red Hat Enterprise Linux Server (v. 7 ELS); yelp-2:3.28.1-2.el7_9.src as a component of Red Hat Enterprise Linux Server (v. 7 ELS); yelp-2:3.28.1-2.el7_9.x86_64 as a component of Red Hat Enterprise Linux Server (v. 7 ELS); yelp-debuginfo-2:3.28.1-2.el7_9.i686 as a component of Red Hat Enterprise Linux Server (v. 7 ELS); yelp-debuginfo-2:3.28.1-2.el7_9.ppc as a component of Red Hat Enterprise Linux Server (v. 7 ELS); yelp-debuginfo-2:3.28.1-2.el7_9.ppc64 as a component of Red Hat Enterprise Linux Server (v. 7 ELS); yelp-debuginfo-2:3.28.1-2.el7_9.ppc64le as a component of Red Hat Enterprise Linux Server (v. 7 ELS); yelp-debuginfo-2:3.28.1-2.el7_9.s390 as a component of Red Hat Enterprise Linux Server (v. 7 ELS); yelp-debuginfo-2:3.28.1-2.el7_9.s390x as a component of Red Hat Enterprise Linux Server (v. 7 ELS); yelp-debuginfo-2:3.28.1-2.el7_9.x86_64 as a component of Red Hat Enterprise Linux Server (v. 7 ELS); yelp-libs-2:3.28.1-2.el7_9.i686 as a component of Red Hat Enterprise Linux Server (v. 7 ELS); yelp-libs-2:3.28.1-2.el7_9.ppc as a component of Red Hat Enterprise Linux Server (v. 7 ELS); yelp-libs-2:3.28.1-2.el7_9.ppc64 as a component of Red Hat Enterprise Linux Server (v. 7 ELS); yelp-libs-2:3.28.1-2.el7_9.ppc64le as a component of Red Hat Enterprise Linux Server (v. 7 ELS); yelp-libs-2:3.28.1-2.el7_9.s390 as a component of Red Hat Enterprise Linux Server (v. 7 ELS); yelp-libs-2:3.28.1-2.el7_9.s390x as a component of Red Hat Enterprise Linux Server (v. 7 ELS); yelp-libs-2:3.28.1-2.el7_9.x86_64 as a component of Red Hat Enterprise Linux Server (v. 7 ELS); yelp-debuginfo-2:3.28.1-2.el7_9.i686 as a component of Red Hat Enterprise Linux Server Optional (v. 7 ELS); yelp-debuginfo-2:3.28.1-2.el7_9.ppc as a component of Red Hat Enterprise Linux Server Optional (v. 7 ELS); yelp-debuginfo-2:3.28.1-2.el7_9.ppc64 as a component of Red Hat Enterprise Linux Server Optional (v. 7 ELS); yelp-debuginfo-2:3.28.1-2.el7_9.ppc64le as a component of Red Hat Enterprise Linux Server Optional (v. 7 ELS); yelp-debuginfo-2:3.28.1-2.el7_9.s390 as a component of Red Hat Enterprise Linux Server Optional (v. 7 ELS); yelp-debuginfo-2:3.28.1-2.el7_9.s390x as a component of Red Hat Enterprise Linux Server Optional (v. 7 ELS); yelp-debuginfo-2:3.28.1-2.el7_9.x86_64 as a component of Red Hat Enterprise Linux Server Optional (v. 7 ELS); yelp-devel-2:3.28.1-2.el7_9.i686 as a component of Red Hat Enterprise Linux Server Optional (v. 7 ELS); yelp-devel-2:3.28.1-2.el7_9.ppc as a component of Red Hat Enterprise Linux Server Optional (v. 7 ELS); yelp-devel-2:3.28.1-2.el7_9.ppc64 as a component of Red Hat Enterprise Linux Server Optional (v. 7 ELS); yelp-devel-2:3.28.1-2.el7_9.ppc64le as a component of Red Hat Enterprise Linux Server Optional (v. 7 ELS); and 253 more
    Red Hat Product Security ↗
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-2026-40066↗Vendor advisory↗Vendor advisory↗Patch or update reference↗Mitigation reference↗CVE authority or vendor reference · Red Hat RHSA-2026:47177↗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-2026-13601 · cve.blacktree.nl