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Full vulnerability report · 2026
CVE-2026-19913High confidence

CVE-2026-19913

Kaltura · Kaltura HTML5 Video Player, html5lib library

7.5HighCVSS 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.
  • The selected CVSS metric records a network-reachable, unauthenticated path with no user interaction.
  • EPSS is 0.53% 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 Kaltura Kaltura HTML5 Video Player, html5lib library 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.

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.

0 current · 1 archived
CVE-2026-19913 · CSAF 2.0 · revision 3 · finalRed Hat Product SecuritymwEmbed: html5lib: Kaltura HTML5 Player: Information disclosure via improper validation of ServiceUrl parameterNo longer in the provider’s current catalogue
44 fixed

The vendor explicitly identifies these products or versions as containing the fix.

  • registry.redhat.io/rhoai/odh-pipeline-runtime-datascience-cpu-py312-rhel9@sha256:5ad2a26125b6d20faaf3a330ed21d896d46c363d395919b5df59a18b51f7fa22_ppc64le as a component of Red Hat OpenShift AI 3.5
  • registry.redhat.io/rhoai/odh-pipeline-runtime-datascience-cpu-py312-rhel9@sha256:61ebc00090a7b3edb1e19b2c0aa407fea02be75fd5dda4a5f315adb1c1d0a434_amd64 as a component of Red Hat OpenShift AI 3.5
  • registry.redhat.io/rhoai/odh-pipeline-runtime-datascience-cpu-py312-rhel9@sha256:75edfde29bb556d155ee9a5aa4dc900f0aff76c644259c89c4ac41cfed52058c_s390x as a component of Red Hat OpenShift AI 3.5
  • registry.redhat.io/rhoai/odh-pipeline-runtime-datascience-cpu-py312-rhel9@sha256:b5d0f492ca7ce54f897b171a561a36ab92954a2a098cbaf89c6806dfb91a70cc_arm64 as a component of Red Hat OpenShift AI 3.5
  • registry.redhat.io/rhoai/odh-pipeline-runtime-minimal-cpu-py312-rhel9@sha256:1cae7f5b83beb4aca8d6dfe193bf9327f54a72bed8db0cf8a57d99bd41db32a8_s390x as a component of Red Hat OpenShift AI 3.5
  • registry.redhat.io/rhoai/odh-pipeline-runtime-minimal-cpu-py312-rhel9@sha256:796ea14d82f11fac78b77eb58ce6298e8a5b239e7bdc3e82933aefaabbe6a991_arm64 as a component of Red Hat OpenShift AI 3.5
  • registry.redhat.io/rhoai/odh-pipeline-runtime-minimal-cpu-py312-rhel9@sha256:b65cee70b3abfa45f0e8ed4763f5c55fb48b75410184065b95b429b2b0a4717f_amd64 as a component of Red Hat OpenShift AI 3.5
  • registry.redhat.io/rhoai/odh-pipeline-runtime-minimal-cpu-py312-rhel9@sha256:d54697fdea844cdb162f348a512efb8db7a0ecbfc801f86bc142cdea7c13ed09_ppc64le as a component of Red Hat OpenShift AI 3.5
  • registry.redhat.io/rhoai/odh-pipeline-runtime-pytorch-cuda-py312-rhel9@sha256:b112d5ddd58cfcbf396f9329fe19724af21a615734522f258841c5dd237955b1_amd64 as a component of Red Hat OpenShift AI 3.5
  • registry.redhat.io/rhoai/odh-pipeline-runtime-pytorch-llmcompressor-cuda-py312-rhel9@sha256:22e6e780ac865b8b30089d1a2a9dcd864191f9c46c8822f2df6002a2a10694a8_amd64 as a component of Red Hat OpenShift AI 3.5
  • registry.redhat.io/rhoai/odh-pipeline-runtime-pytorch-rocm-py312-rhel9@sha256:8bf2de878394390a6254b889783bd87185b573d93487055364326e864a404dc7_amd64 as a component of Red Hat OpenShift AI 3.5
  • registry.redhat.io/rhoai/odh-pipeline-runtime-tensorflow-cuda-py312-rhel9@sha256:8787aeb46208cc260bafa20fa46b56a5841f58ab6e06a01148f9ff19222f22bf_arm64 as a component of Red Hat OpenShift AI 3.5
Summary
A flaw was found in the Kaltura HTML5 player (mwEmbed / html5lib). An unauthenticated, remote attacker can exploit improper validation of the `ServiceUrl` parameter in `mwEmbedLoader.php`. This parameter, used for backend requests, accepts non-HTTP schemes such as `file://`. When an exception or error occurs, the response is deserialized and its raw contents are reflected to the client, allowing the attacker to read arbitrary internal files on the server. This leads to information disclosure.
Remediation
For Red Hat OpenShift AI 3.5.1 see the following documentation, which will be updated shortly for this release, for important instructions on how to upgrade your cluster and fully apply this errata update: https://docs.redhat.com/en/documentation/red_hat_openshift_ai/
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-2026-65615

No EUVD known-exploited evidence

The Kaltura HTML5 player (mwEmbed / html5lib) contains a local file disclosure vulnerability due to improper validation of the ServiceUrl parameter in mwEmbedLoader.php. This parameter is used as the base URL for a backend request and accepts non‑HTTP schemes such as file://. When an exception or error occurs, the response is subsequently deserialized and its raw contents are reflected to the client in an error message; this enables an unauthenticated, remote attacker to read any arbitrary internal file reachable by the server. Affected versions include html5lib v2.45, v2.103 and earlier, and other v2.x releases exposing the vulnerable endpoint.

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
7.5 · 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

The Kaltura HTML5 player (mwEmbed / html5lib) contains a local file disclosure vulnerability due to improper validation of the ServiceUrl parameter in mwEmbedLoader.php. This parameter is used as the base URL for a backend request and accepts non‑HTTP schemes such as file://. When an exception or error occurs, the response is subsequently deserialized and its raw contents are reflected to the client in an error message; this enables an unauthenticated, remote attacker to read any arbitrary internal file reachable by the server. Affected versions include html5lib v2.45, v2.103 and earlier, and other v2.x releases exposing the vulnerable endpoint.

What

The Kaltura HTML5 player (mwEmbed / html5lib) contains a local file disclosure vulnerability due to improper validation of the ServiceUrl parameter in mwEmbedLoader.php. This parameter is used as the base URL for a backend request and accepts non‑HTTP schemes such as file://. When an exception or error occurs, the response is subsequently deserialized and its raw contents are reflected to the client in an error message; this enables an unauthenticated, remote attacker to read any arbitrary internal file reachable by the server. Affected versions include html5lib v2.45, v2.103 and earlier, and other v2.x releases exposing the vulnerable endpoint.

Why

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

How

An attacker operating through a network path may attempt exploitation without authentication or user interaction. If successful, the issue may cause the confidentiality, integrity or availability impact described by the vendor.

What

The Kaltura HTML5 player (mwEmbed / html5lib) contains a local file disclosure vulnerability due to improper validation of the ServiceUrl parameter in mwEmbedLoader.php. This parameter is used as the base URL for a backend request and accepts non‑HTTP schemes such as file://. When an exception or error occurs, the response is subsequently deserialized and its raw contents are reflected to the client in an error message; this enables an unauthenticated, remote attacker to read any arbitrary internal file reachable by the server. Affected versions include html5lib v2.45, v2.103 and earlier, and other v2.x releases exposing the vulnerable endpoint.

Why

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

How

An attacker operating through a network path may attempt exploitation without authentication or user interaction. 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
a network path → Improper Input Validation → cause the confidentiality, integrity or availability impact described by the vendor
Attack surface
Network
Privileges required
None: unauthenticated exploitation is possible
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: a standard category for the underlying weakness.
CWE-20 ↗

CWE-20: Improper Input Validation. The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

CVSS vector
?CVSS means Common Vulnerability Scoring System. The vector records the metric values used to calculate technical severity.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Common Vulnerability Scoring System 3.1: 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.PRNonePrivileges required: The attacker does not need an account or existing 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.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
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.
NetworkUnauthenticatedCWE-20
A

Official authority intelligence

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

ENISA EUVD · EUVD-2026-65615Official EUVD mapping

The Kaltura HTML5 player (mwEmbed / html5lib) contains a local file disclosure vulnerability due to improper validation of the ServiceUrl parameter in mwEmbedLoader.php. This parameter is used as the base URL for a backend request and accepts non‑HTTP schemes such as file://. When an exception or error occurs, the response is subsequently deserialized and its raw contents are reflected to the client in an error message; this enables an unauthenticated, remote attacker to read any arbitrary internal file reachable by the server. Affected versions include html5lib v2.45, v2.103 and earlier, and other v2.x releases exposing the vulnerable endpoint.

Official EUVD record ↗
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
Kaltura HTML5 Video Player, html5lib library: ≤ v2.103, 2.45
Fixed
For Red Hat OpenShift AI 3.5.1 see the following documentation, which will be updated shortly for this release, for important instructions on how to upgrade your cluster and fully apply this errata update: https://docs.redhat.com/en/documentation/red_hat_openshift_ai/
Action
Apply the fixed release for the affected product branch as recorded by Red Hat Product Security. Validate the exact product and build in the linked advisory before deployment.
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 25 Aug 2026 · Last source change 26 Aug 2026, 12:51 UTC · CWE-20 · Improper Input Validation

CVE recordCVE.org · 5.2
CVSS sourceCISA ADP
EPSS source
?The date BlackTree first stored a score for this CVE from the daily FIRST EPSS feed.
FIRST · tracked since 2026-08-26
European sourceENISA EUVD · EUVD-2026-65615
Product sourceCNA
Remediation sourceCVE/CNA references
CWE sourceCNA
NVD statusNVD awaiting 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 from remediation: access.redhat.com/CVE-2026-19913 to advisory no longer present in the provider's current catalogue.
    Before
    remediation: access.redhat.com/CVE-2026-19913
    After
    advisory no longer present in the provider's current catalogue
    Red Hat Product Security ↗
  2. Affected versionsThe structured affected or fixed version information changed.
    Before
    ≤ v2.103; 2.45 · Fixed: No fixed version is explicitly recorded in the structured CVE data.
    After
    ≤ v2.103; 2.45 · Fixed: For Red Hat OpenShift AI 3.5.1 see the following documentation, which will be updated shortly for this release, for important instructions on how to upgrade your cluster and fully apply this errata update: https://docs.redhat.com/en/documentation/red_hat_openshift_ai/
    Red Hat Product Security ↗
  3. Vendor guidanceAuthoritative vendor guidance changed from remediation: access.redhat.com/CVE-2026-19913 to remediation: access.redhat.com/CVE-2026-19913.
    Before
    remediation: access.redhat.com/CVE-2026-19913
    After
    remediation: access.redhat.com/CVE-2026-19913
    Red Hat Product Security ↗
  4. Remediation statusRemediation status changed from Awaiting fix to Patch available.
    Before
    Awaiting fix
    After
    Patch available
    Red Hat Product Security ↗
  5. Affected versionsThe structured affected or fixed version information changed.
    Before
    After
    Fixed: registry.redhat.io/rhoai/odh-pipeline-runtime-datascience-cpu-py312-rhel9@sha256:5ad2a26125b6d20faaf3a330ed21d896d46c363d395919b5df59a18b51f7fa22_ppc64le as a component of Red Hat OpenShift AI 3.5; registry.redhat.io/rhoai/odh-pipeline-runtime-datascience-cpu-py312-rhel9@sha256:61ebc00090a7b3edb1e19b2c0aa407fea02be75fd5dda4a5f315adb1c1d0a434_amd64 as a component of Red Hat OpenShift AI 3.5; registry.redhat.io/rhoai/odh-pipeline-runtime-datascience-cpu-py312-rhel9@sha256:75edfde29bb556d155ee9a5aa4dc900f0aff76c644259c89c4ac41cfed52058c_s390x as a component of Red Hat OpenShift AI 3.5; registry.redhat.io/rhoai/odh-pipeline-runtime-datascience-cpu-py312-rhel9@sha256:b5d0f492ca7ce54f897b171a561a36ab92954a2a098cbaf89c6806dfb91a70cc_arm64 as a component of Red Hat OpenShift AI 3.5; registry.redhat.io/rhoai/odh-pipeline-runtime-minimal-cpu-py312-rhel9@sha256:1cae7f5b83beb4aca8d6dfe193bf9327f54a72bed8db0cf8a57d99bd41db32a8_s390x as a component of Red Hat OpenShift AI 3.5; registry.redhat.io/rhoai/odh-pipeline-runtime-minimal-cpu-py312-rhel9@sha256:796ea14d82f11fac78b77eb58ce6298e8a5b239e7bdc3e82933aefaabbe6a991_arm64 as a component of Red Hat OpenShift AI 3.5; registry.redhat.io/rhoai/odh-pipeline-runtime-minimal-cpu-py312-rhel9@sha256:b65cee70b3abfa45f0e8ed4763f5c55fb48b75410184065b95b429b2b0a4717f_amd64 as a component of Red Hat OpenShift AI 3.5; registry.redhat.io/rhoai/odh-pipeline-runtime-minimal-cpu-py312-rhel9@sha256:d54697fdea844cdb162f348a512efb8db7a0ecbfc801f86bc142cdea7c13ed09_ppc64le as a component of Red Hat OpenShift AI 3.5; registry.redhat.io/rhoai/odh-pipeline-runtime-pytorch-cuda-py312-rhel9@sha256:b112d5ddd58cfcbf396f9329fe19724af21a615734522f258841c5dd237955b1_amd64 as a component of Red Hat OpenShift AI 3.5; registry.redhat.io/rhoai/odh-pipeline-runtime-pytorch-llmcompressor-cuda-py312-rhel9@sha256:22e6e780ac865b8b30089d1a2a9dcd864191f9c46c8822f2df6002a2a10694a8_amd64 as a component of Red Hat OpenShift AI 3.5; registry.redhat.io/rhoai/odh-pipeline-runtime-pytorch-rocm-py312-rhel9@sha256:8bf2de878394390a6254b889783bd87185b573d93487055364326e864a404dc7_amd64 as a component of Red Hat OpenShift AI 3.5; registry.redhat.io/rhoai/odh-pipeline-runtime-tensorflow-cuda-py312-rhel9@sha256:8787aeb46208cc260bafa20fa46b56a5841f58ab6e06a01148f9ff19222f22bf_arm64 as a component of Red Hat OpenShift AI 3.5; registry.redhat.io/rhoai/odh-pipeline-runtime-tensorflow-cuda-py312-rhel9@sha256:b193935feddd12ff17ebaf9e5d8341064709fc8315dce5f701f07a836857ed81_amd64 as a component of Red Hat OpenShift AI 3.5; registry.redhat.io/rhoai/odh-pipeline-runtime-tensorflow-rocm-py312-rhel9@sha256:8d61dd22d1adf0fd7df80a65783e01fc6226e98f14a3ebde9bd5388dd9d21beb_amd64 as a component of Red Hat OpenShift AI 3.5; registry.redhat.io/rhoai/odh-th-torch-cpu-py312-rhel9@sha256:2befb7552e278002539671985b33994dea3ea5f78a800166c8710915d5ebbc5c_arm64 as a component of Red Hat OpenShift AI 3.5; registry.redhat.io/rhoai/odh-th-torch-cpu-py312-rhel9@sha256:d265d1398bceb2d971d725e27e81c8def1213b2f0dc265a37707b2f4270317ca_amd64 as a component of Red Hat OpenShift AI 3.5; registry.redhat.io/rhoai/odh-th-torch-cuda-py312-rhel9@sha256:cfacff647b1d37fdcb73aa5b312a0ee4540897f50e6f8b93988b15c0d34a3be6_arm64 as a component of Red Hat OpenShift AI 3.5; registry.redhat.io/rhoai/odh-th-torch-cuda-py312-rhel9@sha256:efd7b3607b699092c68359d20ef0d0043114191a097637667c0d2cf78fbea702_amd64 as a component of Red Hat OpenShift AI 3.5; registry.redhat.io/rhoai/odh-th-torch-rocm-py312-rhel9@sha256:d970a69a0c5372b2540fa07083b2d7fc6bc86dee4f0c538285638ff9d7661315_amd64 as a component of Red Hat OpenShift AI 3.5; registry.redhat.io/rhoai/odh-workbench-codeserver-datascience-cpu-py312-rhel9@sha256:34cd9e5de7b22deaa3218e4c0dc6302f7d939670d4c07a092913abe35223e87e_s390x as a component of Red Hat OpenShift AI 3.5; registry.redhat.io/rhoai/odh-workbench-codeserver-datascience-cpu-py312-rhel9@sha256:7b24ef41420bc79e19ff6349bb4760b2834bdc245eeb0b9191a8e77d90515a3a_amd64 as a component of Red Hat OpenShift AI 3.5; registry.redhat.io/rhoai/odh-workbench-codeserver-datascience-cpu-py312-rhel9@sha256:bfd176cb764b8d0e8bdf362317b517e8f92df1872a11728c8d2a8da541451664_ppc64le as a component of Red Hat OpenShift AI 3.5; registry.redhat.io/rhoai/odh-workbench-codeserver-datascience-cpu-py312-rhel9@sha256:e8469858297a846b1039ebe5a46987712eb89dbe66f73933d7da7c4fe289e633_arm64 as a component of Red Hat OpenShift AI 3.5; registry.redhat.io/rhoai/odh-workbench-jupyter-datascience-cpu-py312-rhel9@sha256:206018cabeb3389fcfb554cb1850c82e509483a2f98bf963d82031303adaaee5_amd64 as a component of Red Hat OpenShift AI 3.5; registry.redhat.io/rhoai/odh-workbench-jupyter-datascience-cpu-py312-rhel9@sha256:27add13cff1d85e660964b133793fe556c5fe0638cbd184b1706eb8b809c5a2a_s390x as a component of Red Hat OpenShift AI 3.5; registry.redhat.io/rhoai/odh-workbench-jupyter-datascience-cpu-py312-rhel9@sha256:4c75a38568b9ee26e328086d821089cf213cf5792636fe5898b8ca8f247c7a9b_arm64 as a component of Red Hat OpenShift AI 3.5; registry.redhat.io/rhoai/odh-workbench-jupyter-datascience-cpu-py312-rhel9@sha256:9f9b051df1703b34174d0b918f597d06af9515611c89498207947278eb5f7ba6_ppc64le as a component of Red Hat OpenShift AI 3.5; registry.redhat.io/rhoai/odh-workbench-jupyter-minimal-cpu-py312-rhel9@sha256:0f52e1aa41eef3faf70dfc83f066bdae66c232d2b7136a2c24cf10f93e675251_s390x as a component of Red Hat OpenShift AI 3.5; registry.redhat.io/rhoai/odh-workbench-jupyter-minimal-cpu-py312-rhel9@sha256:1e8c79265d905315b4e9e11185f8abac06823eb2441bc4e7466bad4e48c84f16_amd64 as a component of Red Hat OpenShift AI 3.5; registry.redhat.io/rhoai/odh-workbench-jupyter-minimal-cpu-py312-rhel9@sha256:9f28c93861e5f29c4ea78e902b07f62e5246fdad8b2a874b1ff13bd9cbcd1661_arm64 as a component of Red Hat OpenShift AI 3.5; and 14 more
    Red Hat Product Security ↗
  6. Vendor guidanceAuthoritative vendor guidance changed from remediation: access.redhat.com/CVE-2026-19913 to remediation: access.redhat.com/CVE-2026-19913.
    Before
    remediation: access.redhat.com/CVE-2026-19913
    After
    remediation: access.redhat.com/CVE-2026-19913
    Red Hat Product Security ↗
  7. Affected versionsThe structured affected or fixed version information changed.
    Before
    python-bleach.src as a component of Red Hat Ansible Automation Platform 2; python3.11-bleach.src as a component of Red Hat Ansible Automation Platform 2; python-pip.src as a component of Red Hat Enterprise Linux 7; python3-pip as a component of Red Hat Enterprise Linux 7; platform-python-pip as a component of Red Hat Enterprise Linux 8; python-pip.src as a component of Red Hat Enterprise Linux 8; python3-html5lib as a component of Red Hat Enterprise Linux 8; python3-pip as a component of Red Hat Enterprise Linux 8; python3-pip-wheel as a component of Red Hat Enterprise Linux 8; rhel8/support-tools as a component of Red Hat Enterprise Linux 8; python-pip.src as a component of Red Hat Enterprise Linux 9; python3-pip as a component of Red Hat Enterprise Linux 9; python3-pip-wheel as a component of Red Hat Enterprise Linux 9; rhoai/odh-pipeline-runtime-datascience-cpu-py312-rhel9 as a component of Red Hat OpenShift AI (RHOAI); rhoai/odh-pipeline-runtime-minimal-cpu-py312-rhel9 as a component of Red Hat OpenShift AI (RHOAI); rhoai/odh-pipeline-runtime-pytorch-cuda-py312-rhel9 as a component of Red Hat OpenShift AI (RHOAI); rhoai/odh-pipeline-runtime-pytorch-llmcompressor-cuda-py312-rhel9 as a component of Red Hat OpenShift AI (RHOAI); rhoai/odh-pipeline-runtime-pytorch-rocm-py312-rhel9 as a component of Red Hat OpenShift AI (RHOAI); rhoai/odh-pipeline-runtime-tensorflow-cuda-py312-rhel9 as a component of Red Hat OpenShift AI (RHOAI); rhoai/odh-pipeline-runtime-tensorflow-rocm-py312-rhel9 as a component of Red Hat OpenShift AI (RHOAI); rhoai/odh-th-torch-cpu-py312-rhel9 as a component of Red Hat OpenShift AI (RHOAI); rhoai/odh-th-torch-cuda-py312-rhel9 as a component of Red Hat OpenShift AI (RHOAI); rhoai/odh-th-torch-rocm-py312-rhel9 as a component of Red Hat OpenShift AI (RHOAI); rhoai/odh-th06-cpu-torch210-py312-rhel9 as a component of Red Hat OpenShift AI (RHOAI); rhoai/odh-th06-cpu-torch291-py312-rhel9 as a component of Red Hat OpenShift AI (RHOAI); rhoai/odh-th06-cuda130-torch210-py312-rhel9 as a component of Red Hat OpenShift AI (RHOAI); rhoai/odh-th06-cuda130-torch291-py312-rhel9 as a component of Red Hat OpenShift AI (RHOAI); rhoai/odh-th06-rocm64-torch291-py312-rhel9 as a component of Red Hat OpenShift AI (RHOAI); rhoai/odh-workbench-codeserver-datascience-cpu-py312-rhel9 as a component of Red Hat OpenShift AI (RHOAI); rhoai/odh-workbench-jupyter-datascience-cpu-py312-rhel9 as a component of Red Hat OpenShift AI (RHOAI); and 16 more
    After
    Red Hat Product Security ↗
  8. Affected versionsThe structured affected or fixed version information changed.
    Before
    python-bleach.src as a component of Red Hat Ansible Automation Platform 2; python3.11-bleach.src as a component of Red Hat Ansible Automation Platform 2; python-pip.src as a component of Red Hat Enterprise Linux 7; python3-pip as a component of Red Hat Enterprise Linux 7; platform-python-pip as a component of Red Hat Enterprise Linux 8; python-pip.src as a component of Red Hat Enterprise Linux 8; python3-html5lib as a component of Red Hat Enterprise Linux 8; python3-pip as a component of Red Hat Enterprise Linux 8; python3-pip-wheel as a component of Red Hat Enterprise Linux 8; rhel8/support-tools as a component of Red Hat Enterprise Linux 8; python-pip.src as a component of Red Hat Enterprise Linux 9; python3-pip as a component of Red Hat Enterprise Linux 9; python3-pip-wheel as a component of Red Hat Enterprise Linux 9; rhoai/odh-pipeline-runtime-datascience-cpu-py312-rhel9 as a component of Red Hat OpenShift AI (RHOAI); rhoai/odh-pipeline-runtime-minimal-cpu-py312-rhel9 as a component of Red Hat OpenShift AI (RHOAI); rhoai/odh-pipeline-runtime-pytorch-cuda-py312-rhel9 as a component of Red Hat OpenShift AI (RHOAI); rhoai/odh-pipeline-runtime-pytorch-llmcompressor-cuda-py312-rhel9 as a component of Red Hat OpenShift AI (RHOAI); rhoai/odh-pipeline-runtime-pytorch-rocm-py312-rhel9 as a component of Red Hat OpenShift AI (RHOAI); rhoai/odh-pipeline-runtime-tensorflow-cuda-py312-rhel9 as a component of Red Hat OpenShift AI (RHOAI); rhoai/odh-pipeline-runtime-tensorflow-rocm-py312-rhel9 as a component of Red Hat OpenShift AI (RHOAI); rhoai/odh-th-torch-cpu-py312-rhel9 as a component of Red Hat OpenShift AI (RHOAI); rhoai/odh-th-torch-cuda-py312-rhel9 as a component of Red Hat OpenShift AI (RHOAI); rhoai/odh-th-torch-rocm-py312-rhel9 as a component of Red Hat OpenShift AI (RHOAI); rhoai/odh-th06-cpu-torch210-py312-rhel9 as a component of Red Hat OpenShift AI (RHOAI); rhoai/odh-th06-cpu-torch291-py312-rhel9 as a component of Red Hat OpenShift AI (RHOAI); rhoai/odh-th06-cuda130-torch210-py312-rhel9 as a component of Red Hat OpenShift AI (RHOAI); rhoai/odh-th06-cuda130-torch291-py312-rhel9 as a component of Red Hat OpenShift AI (RHOAI); rhoai/odh-th06-rocm64-torch291-py312-rhel9 as a component of Red Hat OpenShift AI (RHOAI); rhoai/odh-workbench-codeserver-datascience-cpu-py312-rhel9 as a component of Red Hat OpenShift AI (RHOAI); rhoai/odh-workbench-jupyter-datascience-cpu-py312-rhel9 as a component of Red Hat OpenShift AI (RHOAI); and 17 more
    After
    python-bleach.src as a component of Red Hat Ansible Automation Platform 2; python3.11-bleach.src as a component of Red Hat Ansible Automation Platform 2; python-pip.src as a component of Red Hat Enterprise Linux 7; python3-pip as a component of Red Hat Enterprise Linux 7; platform-python-pip as a component of Red Hat Enterprise Linux 8; python-pip.src as a component of Red Hat Enterprise Linux 8; python3-html5lib as a component of Red Hat Enterprise Linux 8; python3-pip as a component of Red Hat Enterprise Linux 8; python3-pip-wheel as a component of Red Hat Enterprise Linux 8; rhel8/support-tools as a component of Red Hat Enterprise Linux 8; python-pip.src as a component of Red Hat Enterprise Linux 9; python3-pip as a component of Red Hat Enterprise Linux 9; python3-pip-wheel as a component of Red Hat Enterprise Linux 9; rhoai/odh-pipeline-runtime-datascience-cpu-py312-rhel9 as a component of Red Hat OpenShift AI (RHOAI); rhoai/odh-pipeline-runtime-minimal-cpu-py312-rhel9 as a component of Red Hat OpenShift AI (RHOAI); rhoai/odh-pipeline-runtime-pytorch-cuda-py312-rhel9 as a component of Red Hat OpenShift AI (RHOAI); rhoai/odh-pipeline-runtime-pytorch-llmcompressor-cuda-py312-rhel9 as a component of Red Hat OpenShift AI (RHOAI); rhoai/odh-pipeline-runtime-pytorch-rocm-py312-rhel9 as a component of Red Hat OpenShift AI (RHOAI); rhoai/odh-pipeline-runtime-tensorflow-cuda-py312-rhel9 as a component of Red Hat OpenShift AI (RHOAI); rhoai/odh-pipeline-runtime-tensorflow-rocm-py312-rhel9 as a component of Red Hat OpenShift AI (RHOAI); rhoai/odh-th-torch-cpu-py312-rhel9 as a component of Red Hat OpenShift AI (RHOAI); rhoai/odh-th-torch-cuda-py312-rhel9 as a component of Red Hat OpenShift AI (RHOAI); rhoai/odh-th-torch-rocm-py312-rhel9 as a component of Red Hat OpenShift AI (RHOAI); rhoai/odh-th06-cpu-torch210-py312-rhel9 as a component of Red Hat OpenShift AI (RHOAI); rhoai/odh-th06-cpu-torch291-py312-rhel9 as a component of Red Hat OpenShift AI (RHOAI); rhoai/odh-th06-cuda130-torch210-py312-rhel9 as a component of Red Hat OpenShift AI (RHOAI); rhoai/odh-th06-cuda130-torch291-py312-rhel9 as a component of Red Hat OpenShift AI (RHOAI); rhoai/odh-th06-rocm64-torch291-py312-rhel9 as a component of Red Hat OpenShift AI (RHOAI); rhoai/odh-workbench-codeserver-datascience-cpu-py312-rhel9 as a component of Red Hat OpenShift AI (RHOAI); rhoai/odh-workbench-jupyter-datascience-cpu-py312-rhel9 as a component of Red Hat OpenShift AI (RHOAI); and 16 more
    Red Hat Product Security ↗
  9. SeveritySeverity changed from Unknown to High.
    Before
    Unknown
    After
    High
    CISA ADP ↗
  10. CVSS scoreCVSS score changed from not recorded to 7.5 (CVSS 3.1 · CISA ADP · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N).
    Before
    not recorded
    After
    7.5 (CVSS 3.1 · CISA ADP · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N)
    CISA ADP ↗
  11. BlackTree coverageBlackTree article coverage changed from no BlackTree article to 1 BlackTree article.
    Before
    no BlackTree article
    After
    1 BlackTree article
    BlackTree editorial ↗
  12. ENISA EUVD mappingEUVD-2026-65615 was added to the official ENISA EUVD mapping for this CVE.
    Before
    not recorded
    After
    {"euvdId":"EUVD-2026-65615"}
    ENISA EUVD ↗
  13. 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
ENISA EUVD · EUVD-2026-65615↗Red Hat Product Security 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-2026-19913 · cve.blacktree.nl