High technical severity; prioritise exposed affected systems while verifying vendor guidance.
Patch available
Distribution package intelligence
Ubuntu vendor package status
Canonical’s release and source-package findings are shown separately from local repository availability.
1 package state
Repository candidate not checked
A published vendor fix does not prove that a matching update is enabled and installable on a particular asset. Confirm the local package candidate before scheduling remediation.
Ubuntu release
Source package
Vendor state
Fixed version
Evidence
Ubuntu 24.04 LTSnoble · standard archive
apache2
Vendor fix publishedCanonical reports that a fixed source package version has been published. Repository candidate availability is not checked by BlackTree.
Structured product status and remediation from the issuing vendor. Product-state explanations are always visible; large lists can be searched or downloaded.
The vendor explicitly identifies these products as affected by this CVE.
httpd as a component of Red Hat Enterprise Linux 6
httpd-devel as a component of Red Hat Enterprise Linux 6
httpd-manual as a component of Red Hat Enterprise Linux 6
httpd-tools as a component of Red Hat Enterprise Linux 6
httpd.src as a component of Red Hat Enterprise Linux 6
mod_ssl as a component of Red Hat Enterprise Linux 6
httpd as a component of Red Hat Enterprise Linux 7
httpd-devel as a component of Red Hat Enterprise Linux 7
httpd-manual as a component of Red Hat Enterprise Linux 7
httpd-tools as a component of Red Hat Enterprise Linux 7
httpd.src as a component of Red Hat Enterprise Linux 7
mod_ldap as a component of Red Hat Enterprise Linux 7
Summary
A vulnerability has been identified in the Apache HTTP Server. If the server is configured to connect to a malicious or compromised backend server, an attacker could exploit this flaw to bypass security controls or run unauthorized code on the system.
Remediation
Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, 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.
Select the national-authority views to include. The exact source language is shown on each matched advisory. Your choice is remembered on this device and encoded in the shareable URL.
Official European source
ENISA European Vulnerability Database
Official EUVD identifiers, advisory evidence and known-exploited context. Missing fields are not treated as evidence of low risk.
1 current
ENISA EUVD identifier
EUVD-2026-35097
No EUVD known-exploited evidence
A buffer overflow in mod_proxy_html in Apache HTTP Server 2.4.67 and earlier allows an attack by an untrusted backend.
Users are recommended to upgrade to version 2.4.68, which fixes this issue.
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
A buffer overflow in mod_proxy_html in Apache HTTP Server 2.4.67 and earlier allows an attack by an untrusted backend.
Users are recommended to upgrade to version 2.4.68, which fixes this issue.
What
A buffer overflow in mod_proxy_html in Apache HTTP Server 2.4.67 and earlier allows an attack by an untrusted backend.
Users are recommended to upgrade to version 2.4.68, which fixes this issue.
Why
A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc().
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
A buffer overflow in mod_proxy_html in Apache HTTP Server 2.4.67 and earlier allows an attack by an untrusted backend.
Users are recommended to upgrade to version 2.4.68, which fixes this issue.
Why
A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc().
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 → Heap-based Buffer Overflow → 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-122: Heap-based Buffer Overflow. A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc().
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:N/I:N/A:H
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.CNoneConfidentiality impact: No direct loss is represented by this metric.INoneIntegrity impact: No direct loss is represented by this metric.AHighAvailability impact: A successful attack can cause a major loss.
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-122
A
Official authority intelligence
Only matched European and national findings are included. Language selectors and unavailable sources are omitted.
ENISA EUVD · EUVD-2026-35097Official EUVD mapping
A buffer overflow in mod_proxy_html in Apache HTTP Server 2.4.67 and earlier allows an attack by an untrusted backend.
Users are recommended to upgrade to version 2.4.68, which fixes this issue.
Official EUVD recordBSI · German · WID-SEC-W-2026-2455Oracle Solaris Drittanbieterkomponenten: Mehrere Schwachstellen
Ein entfernter, anonymer oder authentisierter Angreifer kann mehrere Schwachstellen in verschiedenen Komponenten von Drittanbietern in Oracle Solaris ausnutzen, um einen nicht näher spezifizierten Angriff durchzuführen.
Official advisoryBSI · German · WID-SEC-W-2026-1824Apache HTTP Server: Mehrere Schwachstellen
Ein Angreifer kann mehrere Schwachstellen in Apache HTTP Server ausnutzen, um beliebigen Programmcode auszuführen, Sicherheitsmaßnahmen zu umgehen, Cross-Site-Scripting-Angriffe durchzuführen, Daten zu verändern und offenzulegen, einen Denial-of-Service-Zustand zu verursachen oder andere nicht näher definierte Angriffe durchzuführen.
Official advisoryCERT-FR · French · CERTFR-2026-AVI-0710Multiples vulnérabilités dans Apache HTTP Server
De multiples vulnérabilités ont été découvertes dans Apache HTTP Server. Certaines d'entre elles permettent à un attaquant de provoquer une élévation de privilèges, un déni de service à distance et une injection de code indirecte à distance (XSS).
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
httpd as a component of Red Hat Enterprise Linux 6; httpd-devel as a component of Red Hat Enterprise Linux 6; httpd-manual as a component of Red Hat Enterprise Linux 6; httpd-tools as a component of Red Hat Enterprise Linux 6; httpd.src as a component of Red Hat Enterprise Linux 6; mod_ssl as a component of Red Hat Enterprise Linux 6; httpd as a component of Red Hat Enterprise Linux 7; httpd-devel as a component of Red Hat Enterprise Linux 7; httpd-manual as a component of Red Hat Enterprise Linux 7; httpd-tools as a component of Red Hat Enterprise Linux 7; httpd.src as a component of Red Hat Enterprise Linux 7; mod_ldap as a component of Red Hat Enterprise Linux 7; mod_proxy_html as a component of Red Hat Enterprise Linux 7; mod_session as a component of Red Hat Enterprise Linux 7; mod_ssl as a component of Red Hat Enterprise Linux 7
Fixed
jbcs-httpd24-httpd-0:2.4.62-16.el8jbcs.src as a component of Red Hat JBoss Core Services on RHEL 8; jbcs-httpd24-httpd-0:2.4.62-16.el8jbcs.x86_64 as a component of Red Hat JBoss Core Services on RHEL 8; jbcs-httpd24-httpd-debuginfo-0:2.4.62-16.el8jbcs.x86_64 as a component of Red Hat JBoss Core Services on RHEL 8; jbcs-httpd24-httpd-devel-0:2.4.62-16.el8jbcs.x86_64 as a component of Red Hat JBoss Core Services on RHEL 8; jbcs-httpd24-httpd-manual-0:2.4.62-16.el8jbcs.noarch as a component of Red Hat JBoss Core Services on RHEL 8; jbcs-httpd24-httpd-selinux-0:2.4.62-16.el8jbcs.x86_64 as a component of Red Hat JBoss Core Services on RHEL 8; jbcs-httpd24-httpd-tools-0:2.4.62-16.el8jbcs.x86_64 as a component of Red Hat JBoss Core Services on RHEL 8; jbcs-httpd24-httpd-tools-debuginfo-0:2.4.62-16.el8jbcs.x86_64 as a component of Red Hat JBoss Core Services on RHEL 8; jbcs-httpd24-mod_http2-0:2.0.29-13.el8jbcs.src as a component of Red Hat JBoss Core Services on RHEL 8; jbcs-httpd24-mod_http2-0:2.0.29-13.el8jbcs.x86_64 as a component of Red Hat JBoss Core Services on RHEL 8; jbcs-httpd24-mod_http2-debuginfo-0:2.0.29-13.el8jbcs.x86_64 as a component of Red Hat JBoss Core Services on RHEL 8; jbcs-httpd24-mod_jk-0:1.2.50-17.redhat_1.el8jbcs.src as a component of Red Hat JBoss Core Services on RHEL 8; jbcs-httpd24-mod_jk-ap24-0:1.2.50-17.redhat_1.el8jbcs.x86_64 as a component of Red Hat JBoss Core Services on RHEL 8; jbcs-httpd24-mod_jk-ap24-debuginfo-0:1.2.50-17.redhat_1.el8jbcs.x86_64 as a component of Red Hat JBoss Core Services on RHEL 8; jbcs-httpd24-mod_ldap-0:2.4.62-16.el8jbcs.x86_64 as a component of Red Hat JBoss Core Services on RHEL 8; jbcs-httpd24-mod_ldap-debuginfo-0:2.4.62-16.el8jbcs.x86_64 as a component of Red Hat JBoss Core Services on RHEL 8; jbcs-httpd24-mod_md-1:2.4.28-19.el8jbcs.src as a component of Red Hat JBoss Core Services on RHEL 8; jbcs-httpd24-mod_md-1:2.4.28-19.el8jbcs.x86_64 as a component of Red Hat JBoss Core Services on RHEL 8; jbcs-httpd24-mod_md-debuginfo-1:2.4.28-19.el8jbcs.x86_64 as a component of Red Hat JBoss Core Services on RHEL 8; jbcs-httpd24-mod_proxy_cluster-0:1.3.22-12.el8jbcs.src as a component of Red Hat JBoss Core Services on RHEL 8; jbcs-httpd24-mod_proxy_cluster-0:1.3.22-12.el8jbcs.x86_64 as a component of Red Hat JBoss Core Services on RHEL 8; jbcs-httpd24-mod_proxy_cluster-debuginfo-0:1.3.22-12.el8jbcs.x86_64 as a component of Red Hat JBoss Core Services on RHEL 8; jbcs-httpd24-mod_proxy_html-1:2.4.62-16.el8jbcs.x86_64 as a component of Red Hat JBoss Core Services on RHEL 8; jbcs-httpd24-mod_proxy_html-debuginfo-1:2.4.62-16.el8jbcs.x86_64 as a component of Red Hat JBoss Core Services on RHEL 8; jbcs-httpd24-mod_security-0:2.9.6-19.el8jbcs.src as a component of Red Hat JBoss Core Services on RHEL 8; jbcs-httpd24-mod_security-0:2.9.6-19.el8jbcs.x86_64 as a component of Red Hat JBoss Core Services on RHEL 8; jbcs-httpd24-mod_security-debuginfo-0:2.9.6-19.el8jbcs.x86_64 as a component of Red Hat JBoss Core Services on RHEL 8; jbcs-httpd24-mod_session-0:2.4.62-16.el8jbcs.x86_64 as a component of Red Hat JBoss Core Services on RHEL 8; jbcs-httpd24-mod_session-debuginfo-0:2.4.62-16.el8jbcs.x86_64 as a component of Red Hat JBoss Core Services on RHEL 8; jbcs-httpd24-mod_ssl-1:2.4.62-16.el8jbcs.x86_64 as a component of Red Hat JBoss Core Services on RHEL 8; and 393 more
Action
Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, 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 8 Jun 2026 · Last source change 2 Sept 2026, 12:04 UTC · CWE-122 · Heap-based Buffer Overflow
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-2026-35097
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.
Affected versionsThe structured affected or fixed version information changed.
Before
httpd as a component of Red Hat Enterprise Linux 6; httpd-devel as a component of Red Hat Enterprise Linux 6; httpd-manual as a component of Red Hat Enterprise Linux 6; httpd-tools as a component of Red Hat Enterprise Linux 6; httpd.src as a component of Red Hat Enterprise Linux 6; mod_ssl as a component of Red Hat Enterprise Linux 6; httpd as a component of Red Hat Enterprise Linux 7; httpd-devel as a component of Red Hat Enterprise Linux 7; httpd-manual as a component of Red Hat Enterprise Linux 7; httpd-tools as a component of Red Hat Enterprise Linux 7; httpd.src as a component of Red Hat Enterprise Linux 7; mod_ldap as a component of Red Hat Enterprise Linux 7; mod_proxy_html as a component of Red Hat Enterprise Linux 7; mod_session as a component of Red Hat Enterprise Linux 7; mod_ssl as a component of Red Hat Enterprise Linux 7 · Fixed: jbcs-httpd24-httpd-0:2.4.62-16.el8jbcs.src as a component of Red Hat JBoss Core Services on RHEL 8; jbcs-httpd24-httpd-0:2.4.62-16.el8jbcs.x86_64 as a component of Red Hat JBoss Core Services on RHEL 8; jbcs-httpd24-httpd-debuginfo-0:2.4.62-16.el8jbcs.x86_64 as a component of Red Hat JBoss Core Services on RHEL 8; jbcs-httpd24-httpd-devel-0:2.4.62-16.el8jbcs.x86_64 as a component of Red Hat JBoss Core Services on RHEL 8; jbcs-httpd24-httpd-manual-0:2.4.62-16.el8jbcs.noarch as a component of Red Hat JBoss Core Services on RHEL 8; jbcs-httpd24-httpd-selinux-0:2.4.62-16.el8jbcs.x86_64 as a component of Red Hat JBoss Core Services on RHEL 8; jbcs-httpd24-httpd-tools-0:2.4.62-16.el8jbcs.x86_64 as a component of Red Hat JBoss Core Services on RHEL 8; jbcs-httpd24-httpd-tools-debuginfo-0:2.4.62-16.el8jbcs.x86_64 as a component of Red Hat JBoss Core Services on RHEL 8; jbcs-httpd24-mod_http2-0:2.0.29-13.el8jbcs.src as a component of Red Hat JBoss Core Services on RHEL 8; jbcs-httpd24-mod_http2-0:2.0.29-13.el8jbcs.x86_64 as a component of Red Hat JBoss Core Services on RHEL 8; jbcs-httpd24-mod_http2-debuginfo-0:2.0.29-13.el8jbcs.x86_64 as a component of Red Hat JBoss Core Services on RHEL 8; jbcs-httpd24-mod_jk-0:1.2.50-17.redhat_1.el8jbcs.src as a component of Red Hat JBoss Core Services on RHEL 8; jbcs-httpd24-mod_jk-ap24-0:1.2.50-17.redhat_1.el8jbcs.x86_64 as a component of Red Hat JBoss Core Services on RHEL 8; jbcs-httpd24-mod_jk-ap24-debuginfo-0:1.2.50-17.redhat_1.el8jbcs.x86_64 as a component of Red Hat JBoss Core Services on RHEL 8; jbcs-httpd24-mod_ldap-0:2.4.62-16.el8jbcs.x86_64 as a component of Red Hat JBoss Core Services on RHEL 8; jbcs-httpd24-mod_ldap-debuginfo-0:2.4.62-16.el8jbcs.x86_64 as a component of Red Hat JBoss Core Services on RHEL 8; jbcs-httpd24-mod_md-1:2.4.28-19.el8jbcs.src as a component of Red Hat JBoss Core Services on RHEL 8; jbcs-httpd24-mod_md-1:2.4.28-19.el8jbcs.x86_64 as a component of Red Hat JBoss Core Services on RHEL 8; jbcs-httpd24-mod_md-debuginfo-1:2.4.28-19.el8jbcs.x86_64 as a component of Red Hat JBoss Core Services on RHEL 8; jbcs-httpd24-mod_proxy_cluster-0:1.3.22-12.el8jbcs.src as a component of Red Hat JBoss Core Services on RHEL 8; jbcs-httpd24-mod_proxy_cluster-0:1.3.22-12.el8jbcs.x86_64 as a component of Red Hat JBoss Core Services on RHEL 8; jbcs-httpd24-mod_proxy_cluster-debuginfo-0:1.3.22-12.el8jbcs.x86_64 as a component of Red Hat JBoss Core Services on RHEL 8; jbcs-httpd24-mod_proxy_html-1:2.4.62-16.el8jbcs.x86_64 as a component of Red Hat JBoss Core Services on RHEL 8; jbcs-httpd24-mod_proxy_html-debuginfo-1:2.4.62-16.el8jbcs.x86_64 as a component of Red Hat JBoss Core Services on RHEL 8; jbcs-httpd24-mod_security-0:2.9.6-19.el8jbcs.src as a component of Red Hat JBoss Core Services on RHEL 8; jbcs-httpd24-mod_security-0:2.9.6-19.el8jbcs.x86_64 as a component of Red Hat JBoss Core Services on RHEL 8; jbcs-httpd24-mod_security-debuginfo-0:2.9.6-19.el8jbcs.x86_64 as a component of Red Hat JBoss Core Services on RHEL 8; jbcs-httpd24-mod_session-0:2.4.62-16.el8jbcs.x86_64 as a component of Red Hat JBoss Core Services on RHEL 8; jbcs-httpd24-mod_session-debuginfo-0:2.4.62-16.el8jbcs.x86_64 as a component of Red Hat JBoss Core Services on RHEL 8; jbcs-httpd24-mod_ssl-1:2.4.62-16.el8jbcs.x86_64 as a component of Red Hat JBoss Core Services on RHEL 8; and 318 more
After
httpd as a component of Red Hat Enterprise Linux 6; httpd-devel as a component of Red Hat Enterprise Linux 6; httpd-manual as a component of Red Hat Enterprise Linux 6; httpd-tools as a component of Red Hat Enterprise Linux 6; httpd.src as a component of Red Hat Enterprise Linux 6; mod_ssl as a component of Red Hat Enterprise Linux 6; httpd as a component of Red Hat Enterprise Linux 7; httpd-devel as a component of Red Hat Enterprise Linux 7; httpd-manual as a component of Red Hat Enterprise Linux 7; httpd-tools as a component of Red Hat Enterprise Linux 7; httpd.src as a component of Red Hat Enterprise Linux 7; mod_ldap as a component of Red Hat Enterprise Linux 7; mod_proxy_html as a component of Red Hat Enterprise Linux 7; mod_session as a component of Red Hat Enterprise Linux 7; mod_ssl as a component of Red Hat Enterprise Linux 7 · Fixed: jbcs-httpd24-httpd-0:2.4.62-16.el8jbcs.src as a component of Red Hat JBoss Core Services on RHEL 8; jbcs-httpd24-httpd-0:2.4.62-16.el8jbcs.x86_64 as a component of Red Hat JBoss Core Services on RHEL 8; jbcs-httpd24-httpd-debuginfo-0:2.4.62-16.el8jbcs.x86_64 as a component of Red Hat JBoss Core Services on RHEL 8; jbcs-httpd24-httpd-devel-0:2.4.62-16.el8jbcs.x86_64 as a component of Red Hat JBoss Core Services on RHEL 8; jbcs-httpd24-httpd-manual-0:2.4.62-16.el8jbcs.noarch as a component of Red Hat JBoss Core Services on RHEL 8; jbcs-httpd24-httpd-selinux-0:2.4.62-16.el8jbcs.x86_64 as a component of Red Hat JBoss Core Services on RHEL 8; jbcs-httpd24-httpd-tools-0:2.4.62-16.el8jbcs.x86_64 as a component of Red Hat JBoss Core Services on RHEL 8; jbcs-httpd24-httpd-tools-debuginfo-0:2.4.62-16.el8jbcs.x86_64 as a component of Red Hat JBoss Core Services on RHEL 8; jbcs-httpd24-mod_http2-0:2.0.29-13.el8jbcs.src as a component of Red Hat JBoss Core Services on RHEL 8; jbcs-httpd24-mod_http2-0:2.0.29-13.el8jbcs.x86_64 as a component of Red Hat JBoss Core Services on RHEL 8; jbcs-httpd24-mod_http2-debuginfo-0:2.0.29-13.el8jbcs.x86_64 as a component of Red Hat JBoss Core Services on RHEL 8; jbcs-httpd24-mod_jk-0:1.2.50-17.redhat_1.el8jbcs.src as a component of Red Hat JBoss Core Services on RHEL 8; jbcs-httpd24-mod_jk-ap24-0:1.2.50-17.redhat_1.el8jbcs.x86_64 as a component of Red Hat JBoss Core Services on RHEL 8; jbcs-httpd24-mod_jk-ap24-debuginfo-0:1.2.50-17.redhat_1.el8jbcs.x86_64 as a component of Red Hat JBoss Core Services on RHEL 8; jbcs-httpd24-mod_ldap-0:2.4.62-16.el8jbcs.x86_64 as a component of Red Hat JBoss Core Services on RHEL 8; jbcs-httpd24-mod_ldap-debuginfo-0:2.4.62-16.el8jbcs.x86_64 as a component of Red Hat JBoss Core Services on RHEL 8; jbcs-httpd24-mod_md-1:2.4.28-19.el8jbcs.src as a component of Red Hat JBoss Core Services on RHEL 8; jbcs-httpd24-mod_md-1:2.4.28-19.el8jbcs.x86_64 as a component of Red Hat JBoss Core Services on RHEL 8; jbcs-httpd24-mod_md-debuginfo-1:2.4.28-19.el8jbcs.x86_64 as a component of Red Hat JBoss Core Services on RHEL 8; jbcs-httpd24-mod_proxy_cluster-0:1.3.22-12.el8jbcs.src as a component of Red Hat JBoss Core Services on RHEL 8; jbcs-httpd24-mod_proxy_cluster-0:1.3.22-12.el8jbcs.x86_64 as a component of Red Hat JBoss Core Services on RHEL 8; jbcs-httpd24-mod_proxy_cluster-debuginfo-0:1.3.22-12.el8jbcs.x86_64 as a component of Red Hat JBoss Core Services on RHEL 8; jbcs-httpd24-mod_proxy_html-1:2.4.62-16.el8jbcs.x86_64 as a component of Red Hat JBoss Core Services on RHEL 8; jbcs-httpd24-mod_proxy_html-debuginfo-1:2.4.62-16.el8jbcs.x86_64 as a component of Red Hat JBoss Core Services on RHEL 8; jbcs-httpd24-mod_security-0:2.9.6-19.el8jbcs.src as a component of Red Hat JBoss Core Services on RHEL 8; jbcs-httpd24-mod_security-0:2.9.6-19.el8jbcs.x86_64 as a component of Red Hat JBoss Core Services on RHEL 8; jbcs-httpd24-mod_security-debuginfo-0:2.9.6-19.el8jbcs.x86_64 as a component of Red Hat JBoss Core Services on RHEL 8; jbcs-httpd24-mod_session-0:2.4.62-16.el8jbcs.x86_64 as a component of Red Hat JBoss Core Services on RHEL 8; jbcs-httpd24-mod_session-debuginfo-0:2.4.62-16.el8jbcs.x86_64 as a component of Red Hat JBoss Core Services on RHEL 8; jbcs-httpd24-mod_ssl-1:2.4.62-16.el8jbcs.x86_64 as a component of Red Hat JBoss Core Services on RHEL 8; and 393 more
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.
