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CERTFR-2026-AVI-1248
Vulnerability from certfr_avis
De multiples vulnérabilités ont été découvertes dans Apache HTTP Server. Certaines d'entre elles permettent à un attaquant de provoquer une exécution de code arbitraire à distance, un déni de service à distance et une atteinte à la confidentialité des données.
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 2.4.69 |
References
| Title | Publication Time | Tags | |||
|---|---|---|---|---|---|
|
|||||
{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [
{
"description": "Apache HTTP Server versions ant\u00e9rieures \u00e0 2.4.69",
"product": {
"name": "HTTP Server",
"vendor": {
"name": "Apache",
"scada": false
}
}
}
],
"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-2026-48005",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-48005"
},
{
"name": "CVE-2026-73637",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-73637"
},
{
"name": "CVE-2026-79768",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-79768"
},
{
"name": "CVE-2026-57941",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-57941"
},
{
"name": "CVE-2026-63045",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-63045"
},
{
"name": "CVE-2026-73636",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-73636"
},
{
"name": "CVE-2026-56449",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-56449"
},
{
"name": "CVE-2026-59797",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-59797"
},
{
"name": "CVE-2026-59685",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-59685"
},
{
"name": "CVE-2026-46729",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-46729"
},
{
"name": "CVE-2026-42528",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-42528"
},
{
"name": "CVE-2026-63292",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-63292"
},
{
"name": "CVE-2026-58415",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-58415"
},
{
"name": "CVE-2026-63718",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-63718"
},
{
"name": "CVE-2026-42356",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-42356"
},
{
"name": "CVE-2026-56153",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-56153"
},
{
"name": "CVE-2026-56154",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-56154"
},
{
"name": "CVE-2026-63686",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-63686"
},
{
"name": "CVE-2026-93546",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-93546"
},
{
"name": "CVE-2026-47360",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-47360"
}
],
"initial_release_date": "2026-10-02T00:00:00",
"last_revision_date": "2026-10-02T00:00:00",
"links": [],
"reference": "CERTFR-2026-AVI-1248",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2026-10-02T00:00:00.000000"
}
],
"risks": [
{
"description": "D\u00e9ni de service \u00e0 distance"
},
{
"description": "Ex\u00e9cution de code arbitraire \u00e0 distance"
},
{
"description": "Atteinte \u00e0 l\u0027int\u00e9grit\u00e9 des donn\u00e9es"
},
{
"description": "Contournement de la politique de s\u00e9curit\u00e9"
},
{
"description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"
}
],
"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 ex\u00e9cution de code arbitraire \u00e0 distance, un d\u00e9ni de service \u00e0 distance et une atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es.",
"title": "Multiples vuln\u00e9rabilit\u00e9s dans Apache HTTP Server",
"vendor_advisories": [
{
"published_at": "2026-10-01",
"title": "Bulletin de s\u00e9curit\u00e9 Apache HTTP Server CHANGES_2.4.69",
"url": "https://downloads.apache.org/httpd/CHANGES_2.4.69"
}
]
}
CVE-2026-56154 (GCVE-0-2026-56154)
Vulnerability from cvelistv5
Published
2026-10-01 16:03
Modified
2026-10-01 20:09
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-416 - Use After Free
Summary
Use After Free vulnerability in Apache HTTP Server's mod_rewrite when using lookahead (%{LA-U:HTTP:...})
This issue affects Apache HTTP Server: from 2.4.0 through 2.4.68.
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Apache Software Foundation | Apache HTTP Server |
Version: 2.4.0 ≤ 2.4.68 |
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CVE-2026-58415 (GCVE-0-2026-58415)
Vulnerability from cvelistv5
Published
2026-10-01 16:07
Modified
2026-10-01 20:09
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-552 - Files or directories accessible to external parties
Summary
Internal state files accessible to external parties in mod_dav_fs in Apache Software Foundation Apache HTTP Server before 2.4.69 on all platforms allows a remote client to read WebDAV dead properties of resources it cannot author via a GET request for the .DAV state directory
This issue affects Apache HTTP Server: from 2.4.0 through 2.4.68.
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Apache Software Foundation | Apache HTTP Server |
Version: 2.4.0 ≤ 2.4.68 |
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CVE-2026-63718 (GCVE-0-2026-63718)
Vulnerability from cvelistv5
Published
2026-10-01 16:17
Modified
2026-10-01 20:09
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-444 - Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling')
Summary
Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling') response smuggling vulnerability in Apache HTTP Server via mod_proxy_uwsgi and a crafted uwsgi response with Transfer-Encoding.
This issue affects Apache HTTP Server: from 2.4.30 through 2.4.68.
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Apache Software Foundation | Apache HTTP Server |
Version: 2.4.30 ≤ 2.4.68 |
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CVE-2026-63045 (GCVE-0-2026-63045)
Vulnerability from cvelistv5
Published
2026-10-01 16:09
Modified
2026-10-01 20:09
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-284 - Improper Access Control
Summary
Improper validation of FTP PASV reply address in mod_proxy_ftp in Apache Software Foundation Apache HTTP Server through 2.4.68 on all platforms allows, in forward proxy configurations, an untrusted FTP server to cause the proxy to open a data connection to an arbitrary third-party host via a crafted PASV response.
Users are recommended to upgrade to version 2.4.69, which fixes this issue.
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Apache Software Foundation | Apache HTTP Server |
Version: 2.4.0 ≤ 2.4.68 |
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CVE-2026-47360 (GCVE-0-2026-47360)
Vulnerability from cvelistv5
Published
2026-10-01 16:00
Modified
2026-10-01 20:09
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor
Summary
Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Apache HTTP Server's mod_session_cookie module.
When SessionCookieRemove changes across internal redirects, the session cookie may still be passed to a backend server.
This issue affects Apache HTTP Server: from 2.4.0 through 2.4.68.
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Apache Software Foundation | Apache HTTP Server |
Version: 2.4.0 ≤ 2.4.68 |
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CVE-2026-73637 (GCVE-0-2026-73637)
Vulnerability from cvelistv5
Published
2026-10-01 16:18
Modified
2026-10-01 20:09
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-416 - Use After Free
Summary
Use after free in mod_auth_digest in Apache Software Foundation Apache HTTP Server before 2.4.69 on all platforms allows an unauthenticated remote client to cause authentication state corruption via concurrent Digest authentication requests when AuthDigestNcCheck is enabled or AuthDigestNonceLifetime is set to 0.
Users are recommended to upgrade to version 2.4.69, which fixes this issue.
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Apache Software Foundation | Apache HTTP Server |
Version: 2.4.0 ≤ 2.4.68 |
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CVE-2026-56449 (GCVE-0-2026-56449)
Vulnerability from cvelistv5
Published
2026-10-01 16:06
Modified
2026-10-21 07:59
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-787 - Out-of-bounds Write
Summary
Out-of-bounds Write vulnerability in Apache HTTP Server's mod_proxy_html with crafted HTTP response bodies.
This issue affects Apache HTTP Server version 2.4.68.
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Apache Software Foundation | Apache HTTP Server |
Version: 2.4.68 ≤ |
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CVE-2026-57941 (GCVE-0-2026-57941)
Vulnerability from cvelistv5
Published
2026-10-01 16:06
Modified
2026-10-01 20:09
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-416 - Use After Free
Summary
Use After Free vulnerability in Apache HTTP Server's mod_http2 via shared session->bbtmp re-entrancy
This issue affects Apache HTTP Server: from 2.4.0 through 2.4.68.
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Apache Software Foundation | Apache HTTP Server |
Version: 2.4.0 ≤ 2.4.68 |
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CVE-2026-59685 (GCVE-0-2026-59685)
Vulnerability from cvelistv5
Published
2026-10-01 16:07
Modified
2026-10-01 20:09
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-787 - Out-of-bounds Write
Summary
Out-of-bounds Write vulnerability in Apache HTTP Server on Windows while processing paths with 8.3 names that may grow when expanded.
This issue affects Apache HTTP Server: from 2.4.0 through 2.4.68.
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Apache Software Foundation | Apache HTTP Server |
Version: 2.4.0 ≤ 2.4.68 |
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CVE-2026-56153 (GCVE-0-2026-56153)
Vulnerability from cvelistv5
Published
2026-10-01 16:03
Modified
2026-10-01 20:09
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-787 - Out-of-bounds Write
Summary
Out-of-bounds Write vulnerability in Apache HTTP Server's mod_charset_lite.
This issue affects Apache HTTP Server: from 2.4.0 through 2.4.68.
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Apache Software Foundation | Apache HTTP Server |
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CVE-2026-59797 (GCVE-0-2026-59797)
Vulnerability from cvelistv5
Published
2026-10-01 16:08
Modified
2026-10-01 20:09
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-269 - Improper Privilege Management
Summary
Improper Privilege Management vulnerability in Apache HTTP Server's mod_ssl via SSLRequire and file-related expressions.
This issue affects Apache HTTP Server: from 2.4.0 through 2.4.68.
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
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Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Apache Software Foundation | Apache HTTP Server |
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CVE-2026-46729 (GCVE-0-2026-46729)
Vulnerability from cvelistv5
Published
2026-10-01 15:55
Modified
2026-10-01 20:09
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-476 - NULL Pointer Dereference
Summary
NULL Pointer Dereference vulnerability in Apache HTTP Servers mod_heartmonitor over unicast listener.
This issue affects Apache HTTP Server: from 2.4.0 through 2.4.68.
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Apache Software Foundation | Apache HTTP Server |
Version: 2.4.0 ≤ 2.4.68 |
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CVE-2026-48005 (GCVE-0-2026-48005)
Vulnerability from cvelistv5
Published
2026-10-01 16:01
Modified
2026-10-01 20:09
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-306 - Missing authentication for critical function
Summary
Missing authentication checks in mod_auth_digest in Apache Software Foundation Apache HTTP Server before 2.4.69 on all platforms allows an unauthenticated remote client to cause a denial of service (forced re-authentication) via forged Authorization headers when Digest authentication is enabled with AuthDigestNcCheck .
Users are recommended to upgrade to version 2.4.69, which fixes this issue.
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Apache Software Foundation | Apache HTTP Server |
Version: 2.4.0 ≤ 2.4.68 |
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CVE-2026-79768 (GCVE-0-2026-79768)
Vulnerability from cvelistv5
Published
2026-10-01 16:18
Modified
2026-10-01 20:09
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-55 - Path equivalence: '/./' (single dot directory)
Summary
Path equivalence: '/./' (single dot directory) vulnerability in Apache HTTP Server's mod_userdir module when configured with absolute non-wildcard UserDir directive (the 2nd form in https://httpd.apache.org/docs/2.4/mod/mod_userdir.html#userdir)
This issue affects Apache HTTP Server: from 2.4.0 through 2.4.68.
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Apache Software Foundation | Apache HTTP Server |
Version: 2.4.0 ≤ 2.4.68 |
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CVE-2026-93546 (GCVE-0-2026-93546)
Vulnerability from cvelistv5
Published
2026-10-01 16:19
Modified
2026-10-01 20:09
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-190 - Integer overflow or wraparound
Summary
Integer overflow in mod_dav_fs in Apache HTTP Server through 2.4.68 allows an authenticated WebDAV client with write access to crash worker processes and persistently corrupt a directory's property database via PROPPATCH requests declaring many XML namespaces.
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Apache Software Foundation | Apache HTTP Server |
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CVE-2026-63686 (GCVE-0-2026-63686)
Vulnerability from cvelistv5
Published
2026-10-01 16:20
Modified
2026-10-01 20:09
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-476 - NULL Pointer Dereference
Summary
A NULL pointer dereference in mod_xml2enc in Apache Software Foundation Apache HTTP Server before 2.4.69 on all platforms allows an untrusted backend server to cause a denial of service via a proxied response with a charset whose conversion partially succeeds then fails.
Users are recommended to upgrade to version 2.4.69, which fixes this issue.
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Apache Software Foundation | Apache HTTP Server |
Version: 2.4.0 ≤ 2.4.68 |
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CVE-2026-63292 (GCVE-0-2026-63292)
Vulnerability from cvelistv5
Published
2026-10-01 16:11
Modified
2026-10-01 20:09
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-121 - Stack-based Buffer Overflow
Summary
Stack-based buffer overflow in mod_vhost_alias in Apache Software Foundation Apache HTTP Server through 2.4.68 on all platforms allows a remote client to cause a denial of service or potentially execute arbitrary code via an HTTP request with a Host header exceeding 8192 bytes when VirtualDocumentRoot uses a hostname format specifier and LimitRequestFieldSize is raised above the default.
Users are recommended to upgrade to version 2.4.69, which fixes this issue.
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Apache Software Foundation | Apache HTTP Server |
Version: 2.4.0 ≤ 2.4.68 |
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CVE-2026-42356 (GCVE-0-2026-42356)
Vulnerability from cvelistv5
Published
2026-10-01 15:54
Modified
2026-10-01 20:09
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-430 - Deployment of wrong handler
Summary
Deployment of wrong handler vulnerability in Apache HTTP Server allows the target of some internal redirects from CGI programs to also be treated as CGI and executed. The target must already be in a directory enabled for CGI and have no other extension understood by mod_mime.
This issue affects Apache HTTP Server: from 2.4.60 through 2.4.68.
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Apache Software Foundation | Apache HTTP Server |
Version: 2.4.60 ≤ 2.4.68 |
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CVE-2026-42528 (GCVE-0-2026-42528)
Vulnerability from cvelistv5
Published
2026-10-01 15:52
Modified
2026-10-01 20:09
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-789 - Memory Allocation with Excessive Size Value
Summary
A memory calculation bug in mod_dav in Apache httpd 2.4.67 and earlier allows an attacker with permission to create WebDAV locks to crash server child processes.
Users are recommended to upgrade to version 2.4.69, which fixes this issue
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Apache Software Foundation | Apache HTTP Server |
Version: 0 ≤ 2.4.68 |
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CVE-2026-73636 (GCVE-0-2026-73636)
Vulnerability from cvelistv5
Published
2026-10-01 16:17
Modified
2026-10-01 20:09
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-294 - Authentication Bypass by Capture-replay
Summary
Authentication bypass by capture-replay in mod_auth_digest in Apache Software Foundation Apache HTTP Server 2.4.x on all platforms allows a man-in-the-middle (MITM) attacker to replay captured digest authentication credentials via crafted requests that trigger garbage collection of the client's shared memory entry when AuthDigestNonceLifetime is set to 0.
Users are recommended to upgrade to version 2.4.69, which fixes this issue.
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
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Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Apache Software Foundation | Apache HTTP Server |
Version: 2.4.0 ≤ 2.4.68 |
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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