BlackTreeCVE Intelligence
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Full vulnerability report · 2026
CVE-2026-0915High confidence

getnetbyaddr and getnetbyaddr_r leak stack contents to DNS resovler

The GNU C Library · glibc

7.5HighCVSS 3.1
Recommended action
Within 7 days

High technical severity with public exploit material referenced by a structured source; prioritise exposed affected systems while verifying vendor guidance.

Patch available
R
Operational reassessment

Published severity in operational context

Open reassessment dashboard →
Published severityHighOperational priority:Critical, raised one band.upgradedsince 20 Jan 2026

Evidence used

  • No CISA KEV confirmation is currently recorded.
  • A structured source references public exploit or proof-of-concept material.
  • The selected CVSS metric records a network-reachable, unauthenticated path with no user interaction.
  • EPSS is 0.63% 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.
  • Increase monitoring for the attack path and post-exploitation behaviour described in the report.

Verification

  1. Confirm that the asset runs The GNU C Library glibc 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 3 daysRemediation target: Within 90 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 · sourceglibcVendor fix publishedDebian records a fixed source-package version for this release.2.41-12+deb13u2Debian Security Tracker ↗Source updated 6 Oct 2026
Debian bookwormbookworm · sourceglibcVendor fix publishedDebian records a fixed source-package version for this release.2.36-9+deb12u14Debian Security Tracker ↗Source updated 6 Oct 2026
Debian forkyforky · sourceglibcVendor fix publishedDebian records a fixed source-package version for this release.2.42-8Debian Security Tracker ↗Source updated 6 Oct 2026
Debian sidsid · sourceglibcVendor fix publishedDebian records a fixed source-package version for this release.2.42-8Debian Security Tracker ↗Source updated 6 Oct 2026
Ubuntu 24.04 LTSnoble · standard archiveglibcVendor fix publishedCanonical reports that a fixed source package version has been published. Repository candidate availability is not checked by BlackTree.2.39-0ubuntu8.7Canonical Ubuntu Security ↗Source updated 5 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-2026-0915 · CSAF 2.0 · revision 3 · finalRed Hat Product Securityglibc: glibc: Information disclosure via zero-valued network query
23 known affected

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

  • compat-glibc-headers as a component of Red Hat Enterprise Linux 6
  • compat-glibc.src as a component of Red Hat Enterprise Linux 6
  • glibc as a component of Red Hat Enterprise Linux 6
  • glibc-common as a component of Red Hat Enterprise Linux 6
  • glibc-devel as a component of Red Hat Enterprise Linux 6
  • glibc-headers as a component of Red Hat Enterprise Linux 6
  • glibc-static as a component of Red Hat Enterprise Linux 6
  • glibc-utils as a component of Red Hat Enterprise Linux 6
  • glibc.src as a component of Red Hat Enterprise Linux 6
  • nscd as a component of Red Hat Enterprise Linux 6
  • compat-glibc as a component of Red Hat Enterprise Linux 7
  • compat-glibc-headers as a component of Red Hat Enterprise Linux 7
Summary
A flaw was found in glibc, the GNU C Library. When an application calls the `getnetbyaddr` or `getnetbyaddr_r` functions to resolve a network address, and the system's `nsswitch.conf` file is configured to use a DNS (Domain Name System) backend for network lookups, a query for a zero-valued network can lead to the disclosure of stack memory contents. This information is leaked to the configured DNS resolver, potentially allowing an attacker who controls the resolver to gain sensitive data from the affected system.
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-2026-2855

No EUVD known-exploited evidence

ENISA has published the identifier mapping but no EUVD description has been stored yet.

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
Not supplied in the stored EUVD record
Advisory evidence
No linked advisory details stored yet
Recommended actionWithin 7 days

High technical severity with public exploit material referenced by a structured source; prioritise exposed affected systems while verifying vendor guidance.

Patch available
01

What, why and how

Calling getnetbyaddr or getnetbyaddr_r with a configured nsswitch.conf that specifies the library's DNS backend for networks and queries for a zero-valued network in the GNU C Library version 2.0 to version 2.42 can leak stack contents to the configured DNS resolver.

What

Calling getnetbyaddr or getnetbyaddr_r with a configured nsswitch.conf that specifies the library's DNS backend for networks and queries for a zero-valued network in the GNU C Library version 2.0 to version 2.42 can leak stack contents to the configured DNS resolver.

Why

The product uses or accesses a resource that has not been initialized.

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

Calling getnetbyaddr or getnetbyaddr_r with a configured nsswitch.conf that specifies the library's DNS backend for networks and queries for a zero-valued network in the GNU C Library version 2.0 to version 2.42 can leak stack contents to the configured DNS resolver.

Why

The product uses or accesses a resource that has not been initialized.

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.
Reference recorded

CISA Vulnrichment records proof-of-concept exploitation in its SSVC data. BlackTree has not independently executed or validated exploit material.

Likely attack path
a network path → Use of Uninitialized Resource → 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-908 ↗

CWE-908: Use of Uninitialized Resource. The product uses or accesses a resource that has not been initialized.

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-908Public exploit reference
A

Official authority intelligence

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

BSI · German · WID-SEC-2026-3038Meinberg LANTIME: Mehrere Schwachstellen

Ein Angreifer kann mehrere Schwachstellen in Meinberg LANTIME ausnutzen, um beliebigen Code auszuführen, Berechtigungen zu erweitern, Sicherheitsmaßnahmen zu umgehen, sensible Informationen offenzulegen, Daten zu manipulieren oder Denial-of-Service-Zustände herbeizuführen.

Official advisory ↗
BSI · German · WID-SEC-2026-2189Dell PowerProtect Data Domain: Mehrere Schwachstellen

Ein Angreifer kann mehrere Schwachstellen in Dell PowerProtect Data Domain ausnutzen, um seine Privilegien zu erhöhen um beliebigen Programmcode auszuführen, um Sicherheitsvorkehrungen zu umgehen, um einen Denial of Service Angriff durchzuführen, um einen Cross-Site Scripting Angriff durchzuführen, um Informationen offenzulegen, und um Dateien zu manipulieren.

Official advisory ↗
BSI · German · WID-SEC-2026-1007IBM App Connect Enterprise: Mehrere Schwachstellen

Ein Angreifer kann mehrere Schwachstellen in IBM App Connect Enterprise ausnutzen, um Sicherheitsvorkehrungen zu umgehen, um einen Denial of Service Angriff durchzuführen, um Informationen offenzulegen, um Dateien zu manipulieren, um einen Cross-Site Scripting Angriff durchzuführen, um einen SQL-Injection Angriff durchzuführen, und um beliebigen Programmcode auszuführen.

Official advisory ↗
BSI · German · WID-SEC-2026-0778Dell Secure Connect Gateway Policy Manager: Mehrere Schwachstellen

Ein Angreifer kann mehrere Schwachstellen in Dell Secure Connect Gateway Policy Manager ausnutzen, um einen nicht näher spezifizierten Angriff durchzuführen.

Official advisory ↗
BSI · German · WID-SEC-2026-0132GNU libc: Schwachstelle ermöglicht Offenlegung von Informationen

Ein entfernter, anonymer Angreifer kann eine Schwachstelle in GNU libc ausnutzen, um Informationen offenzulegen.

Official advisory ↗
Cyber Security Agency of Singapore · English · CSA-SB-20260121Security Bulletin 21 Jan 2026

The Cyber Security Agency of Singapore included this CVE in its official Security Bulletin 21 Jan 2026, published on 21 January 2026. Open the linked bulletin for the product, severity and reference information published in that issue.

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-0556Multiples vulnérabilités dans les produits VMware

.cve.org/CVERecord?id=CVE-2025-8916 Référence CVE CVE-2025-9230 https://www.cve.org/CVERecord?id=CVE-2025-9230 Référence CVE CVE-2025-9231 https://www.cve.org/CVERecord?id=CVE-2025-9231 Référence CVE CVE-2025-9820 https://www.cve.org/CVERecord?id=CVE-2025-9820 Référence CVE CVE-2026-0672 https://www.cve.org/CVERecord?id=CVE-2026-0672 Référence CVE CVE-2026-0846 https://www.cve.org/CVERecord?id=CVE-2026-0846 Référence CVE CVE-2026-0861 https://www.cve.org/CVERecord?id=CVE-2026-0861 Référence CVE CVE-2026-0865 https://www.cve.org/CVERecord?id=CVE-2026-0865 Référence CVE CVE-2026-0897 https://www.cve.org/CVERecord?id=CVE-2026-0897 Référence CVE CVE-2026-0915 https://www.cve.org/CVERecord?id=CVE-2026-0915 Référence CVE CVE-2026-1225 https://www.cve.org/CVERecord?id=CVE-2026-1225 Référence CVE CVE-2026-1299 https://www.cve.org/CVERecord?id=CVE-2026-1299 Référence CVE CVE-2026-1462 https://www.cve.org/CVERecord?id=CVE-2026-1462 Référence CVE CVE-2026-1519 https://www.cve.org/CVERecord?id=CVE-2026-1519 Référence CVE CVE-2026-1669 https://www.cve.org/CVERecord?id=CVE-2026-1669 Référence CVE CVE-2026-1703 https://www.cve.org/CVERecord?id=CVE-2026-1703 Référence CVE CVE-2026-1839 https://www.cve.org/CVERecord?id=CVE-2026-1839 Référence CVE CVE-2026-2003 https://www.cve.org/CVERecord?id=CVE-2026-2003 Ré

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-0492Multiples vulnérabilités dans les produits IBM

cord?id=CVE-2025-0938 Référence CVE CVE-2025-10158 https://www.cve.org/CVERecord?id=CVE-2025-10158 Référence CVE CVE-2025-14831 https://www.cve.org/CVERecord?id=CVE-2025-14831 Référence CVE CVE-2025-15281 https://www.cve.org/CVERecord?id=CVE-2025-15281 Référence CVE CVE-2025-61662 https://www.cve.org/CVERecord?id=CVE-2025-61662 Référence CVE CVE-2025-65018 https://www.cve.org/CVERecord?id=CVE-2025-65018 Référence CVE CVE-2025-67030 https://www.cve.org/CVERecord?id=CVE-2025-67030 Référence CVE CVE-2025-71238 https://www.cve.org/CVERecord?id=CVE-2025-71238 Référence CVE CVE-2025-9820 https://www.cve.org/CVERecord?id=CVE-2025-9820 Référence CVE CVE-2026-0915 https://www.cve.org/CVERecord?id=CVE-2026-0915 Référence CVE CVE-2026-1605 https://www.cve.org/CVERecord?id=CVE-2026-1605 Référence CVE CVE-2026-21925 https://www.cve.org/CVERecord?id=CVE-2026-21925 Référence CVE CVE-2026-21932 https://www.cve.org/CVERecord?id=CVE-2026-21932 Référence CVE CVE-2026-21933 https://www.cve.org/CVERecord?id=CVE-2026-21933 Référence CVE CVE-2026-21945 https://www.cve.org/CVERecord?id=CVE-2026-21945 Référence CVE CVE-2026-22695 https://www.cve.org/CVERecord?id=CVE-2026-22695 Référence CVE CVE-2026-22732 https://www.cve.org/CVERecord?id=CVE-2026-22732 Référence CVE CVE-2026-22801 https://www.cve.org/CVERecord?id=CVE

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-0394Multiples vulnérabilités dans VMware Tanzu

De multiples vulnérabilités ont été découvertes dans VMware Tanzu. Elles permettent à un attaquant de provoquer un problème de sécurité non spécifié par l'éditeur.

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-0322Multiples vulnérabilités dans les produits VMware

ecord?id=CVE-2025-53506 Référence CVE CVE-2025-55668 https://www.cve.org/CVERecord?id=CVE-2025-55668 Référence CVE CVE-2025-55752 https://www.cve.org/CVERecord?id=CVE-2025-55752 Référence CVE CVE-2025-55754 https://www.cve.org/CVERecord?id=CVE-2025-55754 Référence CVE CVE-2025-61795 https://www.cve.org/CVERecord?id=CVE-2025-61795 Référence CVE CVE-2025-66614 https://www.cve.org/CVERecord?id=CVE-2025-66614 Référence CVE CVE-2025-67735 https://www.cve.org/CVERecord?id=CVE-2025-67735 Référence CVE CVE-2025-9820 https://www.cve.org/CVERecord?id=CVE-2025-9820 Référence CVE CVE-2026-0861 https://www.cve.org/CVERecord?id=CVE-2026-0861 Référence CVE CVE-2026-0915 https://www.cve.org/CVERecord?id=CVE-2026-0915 Référence CVE CVE-2026-1225 https://www.cve.org/CVERecord?id=CVE-2026-1225 Référence CVE CVE-2026-24051 https://www.cve.org/CVERecord?id=CVE-2026-24051 Référence CVE CVE-2026-24733 https://www.cve.org/CVERecord?id=CVE-2026-24733 Référence CVE CVE-2026-24734 https://www.cve.org/CVERecord?id=CVE-2026-24734 Référence CVE CVE-2026-25518 https://www.cve.org/CVERecord?id=CVE-2026-25518 Référence CVE CVE-2026-25679 https://www.cve.org/CVERecord?id=CVE-2026-25679 Référence CVE CVE-2026-27139 https://www.cve.org/CVERecord?id=CVE-2026-27139 Référence CVE CVE-2026-27142 https://www.cve.org/CVERecord?id=CVE

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-0266Multiples vulnérabilités dans VMware Tanzu

CVERecord?id=CVE-2025-62813 Référence CVE CVE-2025-64118 https://www.cve.org/CVERecord?id=CVE-2025-64118 Référence CVE CVE-2025-68119 https://www.cve.org/CVERecord?id=CVE-2025-68119 Référence CVE CVE-2025-68121 https://www.cve.org/CVERecord?id=CVE-2025-68121 Référence CVE CVE-2025-68972 https://www.cve.org/CVERecord?id=CVE-2025-68972 Référence CVE CVE-2025-7039 https://www.cve.org/CVERecord?id=CVE-2025-7039 Référence CVE CVE-2025-9232 https://www.cve.org/CVERecord?id=CVE-2025-9232 Référence CVE CVE-2025-9820 https://www.cve.org/CVERecord?id=CVE-2025-9820 Référence CVE CVE-2026-0861 https://www.cve.org/CVERecord?id=CVE-2026-0861 Référence CVE CVE-2026-0915 https://www.cve.org/CVERecord?id=CVE-2026-0915 Référence CVE CVE-2026-0988 https://www.cve.org/CVERecord?id=CVE-2026-0988 Référence CVE CVE-2026-0989 https://www.cve.org/CVERecord?id=CVE-2026-0989 Référence CVE CVE-2026-0990 https://www.cve.org/CVERecord?id=CVE-2026-0990 Référence CVE CVE-2026-0992 https://www.cve.org/CVERecord?id=CVE-2026-0992 Référence CVE CVE-2026-1484 https://www.cve.org/CVERecord?id=CVE-2026-1484 Référence CVE CVE-2026-1485 https://www.cve.org/CVERecord?id=CVE-2026-1485 Référence CVE CVE-2026-1489 https://www.cve.org/CVERecord?id=CVE-2026-1489 Référence CVE CVE-2026-1757 https://www.cve.org/CVERecord?id=CVE-2026-1757 Ré

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-0218Multiples vulnérabilités dans les produits VMware

.cve.org/CVERecord?id=CVE-2025-9230 Référence CVE CVE-2025-9231 https://www.cve.org/CVERecord?id=CVE-2025-9231 Référence CVE CVE-2025-9714 https://www.cve.org/CVERecord?id=CVE-2025-9714 Référence CVE CVE-2025-9900 https://www.cve.org/CVERecord?id=CVE-2025-9900 Référence CVE CVE-2026-0672 https://www.cve.org/CVERecord?id=CVE-2026-0672 Référence CVE CVE-2026-0861 https://www.cve.org/CVERecord?id=CVE-2026-0861 Référence CVE CVE-2026-0865 https://www.cve.org/CVERecord?id=CVE-2026-0865 Référence CVE CVE-2026-0900 https://www.cve.org/CVERecord?id=CVE-2026-0900 Référence CVE CVE-2026-0902 https://www.cve.org/CVERecord?id=CVE-2026-0902 Référence CVE CVE-2026-0915 https://www.cve.org/CVERecord?id=CVE-2026-0915 Référence CVE CVE-2026-0988 https://www.cve.org/CVERecord?id=CVE-2026-0988 Référence CVE CVE-2026-0989 https://www.cve.org/CVERecord?id=CVE-2026-0989 Référence CVE CVE-2026-0990 https://www.cve.org/CVERecord?id=CVE-2026-0990 Référence CVE CVE-2026-0992 https://www.cve.org/CVERecord?id=CVE-2026-0992 Référence CVE CVE-2026-0994 https://www.cve.org/CVERecord?id=CVE-2026-0994 Référence CVE CVE-2026-1002 https://www.cve.org/CVERecord?id=CVE-2026-1002 Référence CVE CVE-2026-1484 https://www.cve.org/CVERecord?id=CVE-2026-1484 Référence CVE CVE-2026-1485 https://www.cve.org/CVERecord?id=CVE-2026-1485 Ré

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-0209Multiples vulnérabilités dans les produits VMware

.cve.org/CVERecord?id=CVE-2025-8277 Référence CVE CVE-2025-8291 https://www.cve.org/CVERecord?id=CVE-2025-8291 Référence CVE CVE-2025-8556 https://www.cve.org/CVERecord?id=CVE-2025-8556 Référence CVE CVE-2025-8732 https://www.cve.org/CVERecord?id=CVE-2025-8732 Référence CVE CVE-2025-8869 https://www.cve.org/CVERecord?id=CVE-2025-8869 Référence CVE CVE-2025-9820 https://www.cve.org/CVERecord?id=CVE-2025-9820 Référence CVE CVE-2026-0672 https://www.cve.org/CVERecord?id=CVE-2026-0672 Référence CVE CVE-2026-0861 https://www.cve.org/CVERecord?id=CVE-2026-0861 Référence CVE CVE-2026-0865 https://www.cve.org/CVERecord?id=CVE-2026-0865 Référence CVE CVE-2026-0915 https://www.cve.org/CVERecord?id=CVE-2026-0915 Référence CVE CVE-2026-0964 https://www.cve.org/CVERecord?id=CVE-2026-0964 Référence CVE CVE-2026-0965 https://www.cve.org/CVERecord?id=CVE-2026-0965 Référence CVE CVE-2026-0966 https://www.cve.org/CVERecord?id=CVE-2026-0966 Référence CVE CVE-2026-0967 https://www.cve.org/CVERecord?id=CVE-2026-0967 Référence CVE CVE-2026-0968 https://www.cve.org/CVERecord?id=CVE-2026-0968 Référence CVE CVE-2026-0988 https://www.cve.org/CVERecord?id=CVE-2026-0988 Référence CVE CVE-2026-0989 https://www.cve.org/CVERecord?id=CVE-2026-0989 Référence CVE CVE-2026-0990 https://www.cve.org/CVERecord?id=CVE-2026-0990 Ré

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-0199Multiples vulnérabilités dans les produits VMware

.cve.org/CVERecord?id=CVE-2025-8916 Référence CVE CVE-2025-8941 https://www.cve.org/CVERecord?id=CVE-2025-8941 Référence CVE CVE-2025-9086 https://www.cve.org/CVERecord?id=CVE-2025-9086 Référence CVE CVE-2025-9230 https://www.cve.org/CVERecord?id=CVE-2025-9230 Référence CVE CVE-2025-9232 https://www.cve.org/CVERecord?id=CVE-2025-9232 Référence CVE CVE-2025-9714 https://www.cve.org/CVERecord?id=CVE-2025-9714 Référence CVE CVE-2026-0672 https://www.cve.org/CVERecord?id=CVE-2026-0672 Référence CVE CVE-2026-0861 https://www.cve.org/CVERecord?id=CVE-2026-0861 Référence CVE CVE-2026-0865 https://www.cve.org/CVERecord?id=CVE-2026-0865 Référence CVE CVE-2026-0915 https://www.cve.org/CVERecord?id=CVE-2026-0915 Référence CVE CVE-2026-0988 https://www.cve.org/CVERecord?id=CVE-2026-0988 Référence CVE CVE-2026-0989 https://www.cve.org/CVERecord?id=CVE-2026-0989 Référence CVE CVE-2026-0990 https://www.cve.org/CVERecord?id=CVE-2026-0990 Référence CVE CVE-2026-0992 https://www.cve.org/CVERecord?id=CVE-2026-0992 Référence CVE CVE-2026-1225 https://www.cve.org/CVERecord?id=CVE-2026-1225 Référence CVE CVE-2026-1484 https://www.cve.org/CVERecord?id=CVE-2026-1484 Référence CVE CVE-2026-1485 https://www.cve.org/CVERecord?id=CVE-2026-1485 Référence CVE CVE-2026-1489 https://www.cve.org/CVERecord?id=CVE-2026-1489 Ré

Official advisory ↗
JVN iPedia · Japanese · JVNDB-2026-001802GNU ProjectのGNU C Libraryにおける初期化されていないリソースの使用に関する脆弱性

GNU Cライブラリのバージョン2.0から2.42において、ネットワーク用のライブラリのDNSバックエンドを指定したnsswitch.confが設定されている環境で、getnetbyaddrまたはgetnetbyaddr_rをゼロ値のネットワークに対して呼び出すと、スタックの内容が設定されたDNSリゾルバーに漏洩する可能性があります。

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. If business-safe, reduce exposure to the affected interface and allow only trusted sources until authoritative guidance is available.
04

Evidence and provenance

Published 15 Jan 2026 · Last source change 20 Jan 2026, 16:03 UTC · CWE-908 · Use of Uninitialized Resource

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 2026-08-14
European sourceENISA EUVD · EUVD-2026-2855
Product sourceVendor CSAF · Red Hat Product Security
Remediation sourceVendor CSAF · Red Hat Product Security
CWE sourceCNA
NVD statusNVD enriched

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

Material change intelligence

What changed after publication

View recent updates ↗
  1. Affected versionsThe structured affected or fixed version information changed.
    Before
    2.0 ≤ 2.42 · Fixed: No fixed version is explicitly recorded in the structured CVE data.
    After
    2.0 ≤ 2.42 · Fixed: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
    Red Hat Product Security ↗
  2. Remediation statusRemediation status changed from Awaiting fix to Patch available.
    Before
    Awaiting fix
    After
    Patch available
    Red Hat Product Security ↗
  3. Affected versionsThe structured affected or fixed version information changed.
    Before
    compat-glibc-headers as a component of Red Hat Enterprise Linux 6; compat-glibc.src as a component of Red Hat Enterprise Linux 6; glibc as a component of Red Hat Enterprise Linux 6; glibc-common as a component of Red Hat Enterprise Linux 6; glibc-devel as a component of Red Hat Enterprise Linux 6; glibc-headers as a component of Red Hat Enterprise Linux 6; glibc-static as a component of Red Hat Enterprise Linux 6; glibc-utils as a component of Red Hat Enterprise Linux 6; glibc.src as a component of Red Hat Enterprise Linux 6; nscd as a component of Red Hat Enterprise Linux 6; compat-glibc as a component of Red Hat Enterprise Linux 7; compat-glibc-headers as a component of Red Hat Enterprise Linux 7; compat-glibc.src as a component of Red Hat Enterprise Linux 7; glibc as a component of Red Hat Enterprise Linux 7; glibc-common as a component of Red Hat Enterprise Linux 7; glibc-devel as a component of Red Hat Enterprise Linux 7; glibc-headers as a component of Red Hat Enterprise Linux 7; glibc-static as a component of Red Hat Enterprise Linux 7; glibc-utils as a component of Red Hat Enterprise Linux 7; glibc.src as a component of Red Hat Enterprise Linux 7; nscd as a component of Red Hat Enterprise Linux 7; openshift/ose-rhel-coreos-9 as a component of Red Hat OpenShift Container Platform 4 · Fixed: glibc-benchtests-debuginfo-0:2.39-58.el10_1.7.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10); glibc-benchtests-debuginfo-0:2.39-58.el10_1.7.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 10); glibc-benchtests-debuginfo-0:2.39-58.el10_1.7.s390x as a component of Red Hat Enterprise Linux AppStream (v. 10); glibc-benchtests-debuginfo-0:2.39-58.el10_1.7.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 10); glibc-common-debuginfo-0:2.39-58.el10_1.7.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10); glibc-common-debuginfo-0:2.39-58.el10_1.7.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 10); glibc-common-debuginfo-0:2.39-58.el10_1.7.s390x as a component of Red Hat Enterprise Linux AppStream (v. 10); glibc-common-debuginfo-0:2.39-58.el10_1.7.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 10); glibc-debuginfo-0:2.39-58.el10_1.7.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10); glibc-debuginfo-0:2.39-58.el10_1.7.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 10); glibc-debuginfo-0:2.39-58.el10_1.7.s390x as a component of Red Hat Enterprise Linux AppStream (v. 10); glibc-debuginfo-0:2.39-58.el10_1.7.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 10); glibc-debugsource-0:2.39-58.el10_1.7.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10); glibc-debugsource-0:2.39-58.el10_1.7.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 10); glibc-debugsource-0:2.39-58.el10_1.7.s390x as a component of Red Hat Enterprise Linux AppStream (v. 10); glibc-debugsource-0:2.39-58.el10_1.7.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 10); glibc-devel-0:2.39-58.el10_1.7.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10); glibc-devel-0:2.39-58.el10_1.7.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 10); glibc-devel-0:2.39-58.el10_1.7.s390x as a component of Red Hat Enterprise Linux AppStream (v. 10); glibc-devel-0:2.39-58.el10_1.7.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 10); glibc-doc-0:2.39-58.el10_1.7.noarch as a component of Red Hat Enterprise Linux AppStream (v. 10); glibc-gconv-extra-debuginfo-0:2.39-58.el10_1.7.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10); glibc-gconv-extra-debuginfo-0:2.39-58.el10_1.7.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 10); glibc-gconv-extra-debuginfo-0:2.39-58.el10_1.7.s390x as a component of Red Hat Enterprise Linux AppStream (v. 10); glibc-gconv-extra-debuginfo-0:2.39-58.el10_1.7.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 10); glibc-locale-source-0:2.39-58.el10_1.7.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10); glibc-locale-source-0:2.39-58.el10_1.7.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 10); glibc-locale-source-0:2.39-58.el10_1.7.s390x as a component of Red Hat Enterprise Linux AppStream (v. 10); glibc-locale-source-0:2.39-58.el10_1.7.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 10); glibc-utils-0:2.39-58.el10_1.7.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10); and 2017 more
    After
    compat-glibc-headers as a component of Red Hat Enterprise Linux 6; compat-glibc.src as a component of Red Hat Enterprise Linux 6; glibc as a component of Red Hat Enterprise Linux 6; glibc-common as a component of Red Hat Enterprise Linux 6; glibc-devel as a component of Red Hat Enterprise Linux 6; glibc-headers as a component of Red Hat Enterprise Linux 6; glibc-static as a component of Red Hat Enterprise Linux 6; glibc-utils as a component of Red Hat Enterprise Linux 6; glibc.src as a component of Red Hat Enterprise Linux 6; nscd as a component of Red Hat Enterprise Linux 6; compat-glibc as a component of Red Hat Enterprise Linux 7; compat-glibc-headers as a component of Red Hat Enterprise Linux 7; compat-glibc.src as a component of Red Hat Enterprise Linux 7; glibc as a component of Red Hat Enterprise Linux 7; glibc-common as a component of Red Hat Enterprise Linux 7; glibc-devel as a component of Red Hat Enterprise Linux 7; glibc-headers as a component of Red Hat Enterprise Linux 7; glibc-static as a component of Red Hat Enterprise Linux 7; glibc-utils as a component of Red Hat Enterprise Linux 7; glibc.src as a component of Red Hat Enterprise Linux 7; nscd as a component of Red Hat Enterprise Linux 7; openshift/ose-rhel-coreos-8 as a component of Red Hat OpenShift Container Platform 4; openshift/ose-rhel-coreos-9 as a component of Red Hat OpenShift Container Platform 4 · Fixed: glibc-benchtests-debuginfo-0:2.39-58.el10_1.7.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10); glibc-benchtests-debuginfo-0:2.39-58.el10_1.7.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 10); glibc-benchtests-debuginfo-0:2.39-58.el10_1.7.s390x as a component of Red Hat Enterprise Linux AppStream (v. 10); glibc-benchtests-debuginfo-0:2.39-58.el10_1.7.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 10); glibc-common-debuginfo-0:2.39-58.el10_1.7.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10); glibc-common-debuginfo-0:2.39-58.el10_1.7.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 10); glibc-common-debuginfo-0:2.39-58.el10_1.7.s390x as a component of Red Hat Enterprise Linux AppStream (v. 10); glibc-common-debuginfo-0:2.39-58.el10_1.7.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 10); glibc-debuginfo-0:2.39-58.el10_1.7.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10); glibc-debuginfo-0:2.39-58.el10_1.7.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 10); glibc-debuginfo-0:2.39-58.el10_1.7.s390x as a component of Red Hat Enterprise Linux AppStream (v. 10); glibc-debuginfo-0:2.39-58.el10_1.7.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 10); glibc-debugsource-0:2.39-58.el10_1.7.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10); glibc-debugsource-0:2.39-58.el10_1.7.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 10); glibc-debugsource-0:2.39-58.el10_1.7.s390x as a component of Red Hat Enterprise Linux AppStream (v. 10); glibc-debugsource-0:2.39-58.el10_1.7.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 10); glibc-devel-0:2.39-58.el10_1.7.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10); glibc-devel-0:2.39-58.el10_1.7.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 10); glibc-devel-0:2.39-58.el10_1.7.s390x as a component of Red Hat Enterprise Linux AppStream (v. 10); glibc-devel-0:2.39-58.el10_1.7.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 10); glibc-doc-0:2.39-58.el10_1.7.noarch as a component of Red Hat Enterprise Linux AppStream (v. 10); glibc-gconv-extra-debuginfo-0:2.39-58.el10_1.7.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10); glibc-gconv-extra-debuginfo-0:2.39-58.el10_1.7.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 10); glibc-gconv-extra-debuginfo-0:2.39-58.el10_1.7.s390x as a component of Red Hat Enterprise Linux AppStream (v. 10); glibc-gconv-extra-debuginfo-0:2.39-58.el10_1.7.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 10); glibc-locale-source-0:2.39-58.el10_1.7.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10); glibc-locale-source-0:2.39-58.el10_1.7.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 10); glibc-locale-source-0:2.39-58.el10_1.7.s390x as a component of Red Hat Enterprise Linux AppStream (v. 10); glibc-locale-source-0:2.39-58.el10_1.7.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 10); glibc-utils-0:2.39-58.el10_1.7.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10); and 2017 more
    Red Hat Product Security ↗
  4. Affected versionsThe structured affected or fixed version information changed.
    Before
    compat-glibc-headers as a component of Red Hat Enterprise Linux 6; compat-glibc.src as a component of Red Hat Enterprise Linux 6; glibc as a component of Red Hat Enterprise Linux 6; glibc-common as a component of Red Hat Enterprise Linux 6; glibc-devel as a component of Red Hat Enterprise Linux 6; glibc-headers as a component of Red Hat Enterprise Linux 6; glibc-static as a component of Red Hat Enterprise Linux 6; glibc-utils as a component of Red Hat Enterprise Linux 6; glibc.src as a component of Red Hat Enterprise Linux 6; nscd as a component of Red Hat Enterprise Linux 6; compat-glibc as a component of Red Hat Enterprise Linux 7; compat-glibc-headers as a component of Red Hat Enterprise Linux 7; compat-glibc.src as a component of Red Hat Enterprise Linux 7; glibc as a component of Red Hat Enterprise Linux 7; glibc-common as a component of Red Hat Enterprise Linux 7; glibc-devel as a component of Red Hat Enterprise Linux 7; glibc-headers as a component of Red Hat Enterprise Linux 7; glibc-static as a component of Red Hat Enterprise Linux 7; glibc-utils as a component of Red Hat Enterprise Linux 7; glibc.src as a component of Red Hat Enterprise Linux 7; nscd as a component of Red Hat Enterprise Linux 7; rhcos as a component of Red Hat OpenShift Container Platform 4 · Fixed: glibc-benchtests-debuginfo-0:2.39-58.el10_1.7.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10); glibc-benchtests-debuginfo-0:2.39-58.el10_1.7.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 10); glibc-benchtests-debuginfo-0:2.39-58.el10_1.7.s390x as a component of Red Hat Enterprise Linux AppStream (v. 10); glibc-benchtests-debuginfo-0:2.39-58.el10_1.7.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 10); glibc-common-debuginfo-0:2.39-58.el10_1.7.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10); glibc-common-debuginfo-0:2.39-58.el10_1.7.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 10); glibc-common-debuginfo-0:2.39-58.el10_1.7.s390x as a component of Red Hat Enterprise Linux AppStream (v. 10); glibc-common-debuginfo-0:2.39-58.el10_1.7.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 10); glibc-debuginfo-0:2.39-58.el10_1.7.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10); glibc-debuginfo-0:2.39-58.el10_1.7.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 10); glibc-debuginfo-0:2.39-58.el10_1.7.s390x as a component of Red Hat Enterprise Linux AppStream (v. 10); glibc-debuginfo-0:2.39-58.el10_1.7.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 10); glibc-debugsource-0:2.39-58.el10_1.7.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10); glibc-debugsource-0:2.39-58.el10_1.7.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 10); glibc-debugsource-0:2.39-58.el10_1.7.s390x as a component of Red Hat Enterprise Linux AppStream (v. 10); glibc-debugsource-0:2.39-58.el10_1.7.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 10); glibc-devel-0:2.39-58.el10_1.7.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10); glibc-devel-0:2.39-58.el10_1.7.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 10); glibc-devel-0:2.39-58.el10_1.7.s390x as a component of Red Hat Enterprise Linux AppStream (v. 10); glibc-devel-0:2.39-58.el10_1.7.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 10); glibc-doc-0:2.39-58.el10_1.7.noarch as a component of Red Hat Enterprise Linux AppStream (v. 10); glibc-gconv-extra-debuginfo-0:2.39-58.el10_1.7.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10); glibc-gconv-extra-debuginfo-0:2.39-58.el10_1.7.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 10); glibc-gconv-extra-debuginfo-0:2.39-58.el10_1.7.s390x as a component of Red Hat Enterprise Linux AppStream (v. 10); glibc-gconv-extra-debuginfo-0:2.39-58.el10_1.7.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 10); glibc-locale-source-0:2.39-58.el10_1.7.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10); glibc-locale-source-0:2.39-58.el10_1.7.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 10); glibc-locale-source-0:2.39-58.el10_1.7.s390x as a component of Red Hat Enterprise Linux AppStream (v. 10); glibc-locale-source-0:2.39-58.el10_1.7.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 10); glibc-utils-0:2.39-58.el10_1.7.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10); and 2017 more
    After
    compat-glibc-headers as a component of Red Hat Enterprise Linux 6; compat-glibc.src as a component of Red Hat Enterprise Linux 6; glibc as a component of Red Hat Enterprise Linux 6; glibc-common as a component of Red Hat Enterprise Linux 6; glibc-devel as a component of Red Hat Enterprise Linux 6; glibc-headers as a component of Red Hat Enterprise Linux 6; glibc-static as a component of Red Hat Enterprise Linux 6; glibc-utils as a component of Red Hat Enterprise Linux 6; glibc.src as a component of Red Hat Enterprise Linux 6; nscd as a component of Red Hat Enterprise Linux 6; compat-glibc as a component of Red Hat Enterprise Linux 7; compat-glibc-headers as a component of Red Hat Enterprise Linux 7; compat-glibc.src as a component of Red Hat Enterprise Linux 7; glibc as a component of Red Hat Enterprise Linux 7; glibc-common as a component of Red Hat Enterprise Linux 7; glibc-devel as a component of Red Hat Enterprise Linux 7; glibc-headers as a component of Red Hat Enterprise Linux 7; glibc-static as a component of Red Hat Enterprise Linux 7; glibc-utils as a component of Red Hat Enterprise Linux 7; glibc.src as a component of Red Hat Enterprise Linux 7; nscd as a component of Red Hat Enterprise Linux 7; openshift/ose-rhel-coreos-9 as a component of Red Hat OpenShift Container Platform 4 · Fixed: glibc-benchtests-debuginfo-0:2.39-58.el10_1.7.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10); glibc-benchtests-debuginfo-0:2.39-58.el10_1.7.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 10); glibc-benchtests-debuginfo-0:2.39-58.el10_1.7.s390x as a component of Red Hat Enterprise Linux AppStream (v. 10); glibc-benchtests-debuginfo-0:2.39-58.el10_1.7.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 10); glibc-common-debuginfo-0:2.39-58.el10_1.7.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10); glibc-common-debuginfo-0:2.39-58.el10_1.7.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 10); glibc-common-debuginfo-0:2.39-58.el10_1.7.s390x as a component of Red Hat Enterprise Linux AppStream (v. 10); glibc-common-debuginfo-0:2.39-58.el10_1.7.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 10); glibc-debuginfo-0:2.39-58.el10_1.7.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10); glibc-debuginfo-0:2.39-58.el10_1.7.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 10); glibc-debuginfo-0:2.39-58.el10_1.7.s390x as a component of Red Hat Enterprise Linux AppStream (v. 10); glibc-debuginfo-0:2.39-58.el10_1.7.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 10); glibc-debugsource-0:2.39-58.el10_1.7.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10); glibc-debugsource-0:2.39-58.el10_1.7.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 10); glibc-debugsource-0:2.39-58.el10_1.7.s390x as a component of Red Hat Enterprise Linux AppStream (v. 10); glibc-debugsource-0:2.39-58.el10_1.7.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 10); glibc-devel-0:2.39-58.el10_1.7.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10); glibc-devel-0:2.39-58.el10_1.7.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 10); glibc-devel-0:2.39-58.el10_1.7.s390x as a component of Red Hat Enterprise Linux AppStream (v. 10); glibc-devel-0:2.39-58.el10_1.7.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 10); glibc-doc-0:2.39-58.el10_1.7.noarch as a component of Red Hat Enterprise Linux AppStream (v. 10); glibc-gconv-extra-debuginfo-0:2.39-58.el10_1.7.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10); glibc-gconv-extra-debuginfo-0:2.39-58.el10_1.7.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 10); glibc-gconv-extra-debuginfo-0:2.39-58.el10_1.7.s390x as a component of Red Hat Enterprise Linux AppStream (v. 10); glibc-gconv-extra-debuginfo-0:2.39-58.el10_1.7.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 10); glibc-locale-source-0:2.39-58.el10_1.7.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10); glibc-locale-source-0:2.39-58.el10_1.7.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 10); glibc-locale-source-0:2.39-58.el10_1.7.s390x as a component of Red Hat Enterprise Linux AppStream (v. 10); glibc-locale-source-0:2.39-58.el10_1.7.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 10); glibc-utils-0:2.39-58.el10_1.7.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10); and 2017 more
    Red Hat Product Security ↗
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-2026-2855↗Red Hat Product Security security advisory↗CISA Vulnrichment SSVC evidence↗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-2026-0915 · cve.blacktree.nl