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CERTFR-2026-AVI-0710
Vulnerability from certfr_avis - Published: 2026-06-09 - Updated: 2026-06-09
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).
Solutions
Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).
Impacted products
| Vendor | Product | Description | ||
|---|---|---|---|---|
| Apache | HTTP Server | Apache HTTP Server versions antérieures à 2.4.68 |
References
| Title | Publication Time | Tags | |||
|---|---|---|---|---|---|
|
|||||
{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [
{
"description": "Apache HTTP Server versions ant\u00e9rieures \u00e0 2.4.68",
"product": {
"name": "HTTP Server",
"vendor": {
"name": "Apache",
"scada": false
}
}
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],
"affected_systems_content": "",
"content": "## Solutions\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des correctifs (cf. section Documentation).",
"cves": [
{
"name": "CVE-2026-42536",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-42536"
},
{
"name": "CVE-2026-43951",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-43951"
},
{
"name": "CVE-2026-44631",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-44631"
},
{
"name": "CVE-2026-48913",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-48913"
},
{
"name": "CVE-2026-49975",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-49975"
},
{
"name": "CVE-2026-44186",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-44186"
},
{
"name": "CVE-2026-34356",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-34356"
},
{
"name": "CVE-2026-42535",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-42535"
},
{
"name": "CVE-2026-34355",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-34355"
},
{
"name": "CVE-2026-29170",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-29170"
},
{
"name": "CVE-2026-44119",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-44119"
},
{
"name": "CVE-2026-44185",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-44185"
},
{
"name": "CVE-2026-29167",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-29167"
}
],
"initial_release_date": "2026-06-09T00:00:00",
"last_revision_date": "2026-06-09T00:00:00",
"links": [],
"reference": "CERTFR-2026-AVI-0710",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2026-06-09T00:00:00.000000"
}
],
"risks": [
{
"description": "D\u00e9ni de service \u00e0 distance"
},
{
"description": "Injection de code indirecte \u00e0 distance (XSS)"
},
{
"description": "Non sp\u00e9cifi\u00e9 par l\u0027\u00e9diteur"
},
{
"description": "Contournement de la politique de s\u00e9curit\u00e9"
},
{
"description": "\u00c9l\u00e9vation de privil\u00e8ges"
}
],
"summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans Apache HTTP Server. Certaines d\u0027entre elles permettent \u00e0 un attaquant de provoquer une \u00e9l\u00e9vation de privil\u00e8ges, un d\u00e9ni de service \u00e0 distance et une injection de code indirecte \u00e0 distance (XSS).",
"title": "Multiples vuln\u00e9rabilit\u00e9s dans Apache HTTP Server",
"vendor_advisories": [
{
"published_at": "2026-06-08",
"title": "Bulletin de s\u00e9curit\u00e9 Apache HTTP Server CHANGES_2.4.68",
"url": "https://downloads.apache.org/httpd/CHANGES_2.4.68"
}
]
}
CVE-2026-44631 (GCVE-0-2026-44631)
Vulnerability from cvelistv5 – Published: 2026-06-08 15:19 – Updated: 2026-06-08 22:32
VLAI
EPSS
Title
Apache HTTP Server: Heap Underflow in `ap_regname` via Signed Char Overflow
Summary
Buffer Underwrite vulnerability in Apache HTTP Server on crafted regular expressions in the configuration.
This issue affects Apache HTTP Server: from 2.4.0 through 2.4.67.
Users are recommended to upgrade to version 2.4.68, which fixes the issue.
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-124 - Buffer Underwrite
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://httpd.apache.org/security/vulnerabilities… | vendor-advisory |
| http://www.openwall.com/lists/oss-security/2026/0… |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Apache Software Foundation | Apache HTTP Server |
Affected:
2.4.0 , ≤ 2.4.67
(semver)
|
Credits
Zhenpeng (Leo) Lin at depthfirst
Bartlomiej Dmitruk
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CVE-2026-48913 (GCVE-0-2026-48913)
Vulnerability from cvelistv5 – Published: 2026-06-08 15:24 – Updated: 2026-06-08 22:32
VLAI
EPSS
Title
Apache HTTP Server: mod_http2 memory corruption when file handles exhausted
Summary
Use After Free vulnerability in Apache HTTP Server module mod_http2 when file handles are already exhausted.
This issue affects Apache HTTP Server: from 2.4.55 through 2.4.67.
Severity
7.3 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-416 - Use After Free
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://httpd.apache.org/security/vulnerabilities… | vendor-advisory |
| http://www.openwall.com/lists/oss-security/2026/0… |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Apache Software Foundation | Apache HTTP Server |
Affected:
2.4.55 , ≤ 2.4.67
(semver)
|
Credits
Sam Lovejoy, IBM X-Force Offensive Research (XOR)
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CVE-2026-49975 (GCVE-0-2026-49975)
Vulnerability from cvelistv5 – Published: 2026-06-08 15:26 – Updated: 2026-06-30 03:20
VLAI
EPSS
Title
Apache HTTP Server: mod_http2 denial of service
Summary
Memory Allocation with Excessive Size Value vulnerability in Apache HTTP Server's mod_http leads to denial of service via malicious HTTP requests.
This issue affects Apache HTTP Server: from 2.4.17 through 2.4.67.
Severity
7.5 (High)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
15 references
Impacted products
11 products
| Vendor | Product | Version | |
|---|---|---|---|
| Apache Software Foundation | Apache HTTP Server |
Affected:
2.4.17 , ≤ 2.4.67
(semver)
|
|
| Red Hat | Red Hat JBoss Core Services on RHEL 7 Server |
cpe:/a:redhat:jboss_core_services:1::el7 |
|
| Red Hat | Red Hat JBoss Core Services on RHEL 8 |
cpe:/a:redhat:jboss_core_services:1::el8 |
|
| Red Hat | Red Hat Enterprise Linux AppStream (v. 10) |
cpe:/o:redhat:enterprise_linux:10.2 |
|
| Red Hat | Red Hat Enterprise Linux AppStream (v. 8) |
cpe:/a:redhat:enterprise_linux:8::appstream |
|
| Red Hat | Red Hat Enterprise Linux AppStream (v. 9) |
cpe:/a:redhat:enterprise_linux:9::appstream |
|
| Red Hat | Red Hat Hardened Images |
cpe:/a:redhat:hummingbird:1 |
|
| Red Hat | Red Hat JBoss Core Services 2.4.62.SP4 |
cpe:/a:redhat:jboss_core_services:1 |
|
| Red Hat | Red Hat OpenShift Service Mesh 2.6 |
cpe:/a:redhat:service_mesh:2.6::el9 |
|
| Red Hat | Red Hat JBoss Core Services |
cpe:/a:redhat:jboss_core_services:1 |
|
| Red Hat | Red Hat JBoss Web Server 5 |
cpe:/a:redhat:jboss_enterprise_web_server:5 |
Credits
Quang Luong of Calif.IO in collaboration with OpenAI Codex
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Trend slope:
-
(linear fit over daily sighting counts)
Show additional events:
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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