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CERTFR-2026-AVI-1248
Vulnerability from certfr_avis - Published: 2026-10-02 - Updated: 2026-10-02
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 | |||
|---|---|---|---|---|---|
|
|||||
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"$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": [
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"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-2026-59685 (GCVE-0-2026-59685)
Vulnerability from cvelistv5 – Published: 2026-10-01 16:07 – Updated: 2026-10-01 20:09
VLAI
EPSS
VEX
Title
Apache HTTP Server: Out-of-Bounds Write in ap_directory_walk() Canonical-Name Rewrite on CASE_BLIND_FILESYSTEM
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.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-01 18:34 UTC
CWE
- CWE-787 - Out-of-bounds Write
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://httpd.apache.org/security/vulnerabilities… | vendor-advisory |
| http://www.openwall.com/lists/oss-security/2026/1… |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Apache Software Foundation | Apache HTTP Server |
Affected:
2.4.0 , ≤ 2.4.68
(semver)
|
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CVE-2026-59797 (GCVE-0-2026-59797)
Vulnerability from cvelistv5 – Published: 2026-10-01 16:08 – Updated: 2026-10-01 20:09
VLAI
EPSS
VEX
Title
Apache HTTP Server: mod_ssl SSLRequire allows .htaccess ap_expr file-function
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.
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-01 19:09 UTC
CWE
- CWE-269 - Improper Privilege Management
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://httpd.apache.org/security/vulnerabilities… | vendor-advisory |
| http://www.openwall.com/lists/oss-security/2026/1… |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Apache Software Foundation | Apache HTTP Server |
Affected:
2.4.0 , ≤ 2.4.68
(semver)
|
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CVE-2026-63045 (GCVE-0-2026-63045)
Vulnerability from cvelistv5 – Published: 2026-10-01 16:09 – Updated: 2026-10-01 20:09
VLAI
EPSS
VEX
Title
Apache HTTP Server: mod_proxy_ftp PASV address handling
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.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-01 18:30 UTC
CWE
- CWE-284 - Improper Access Control
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://httpd.apache.org/security/vulnerabilities… | vendor-advisory |
| http://www.openwall.com/lists/oss-security/2026/1… |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Apache Software Foundation | Apache HTTP Server |
Affected:
2.4.0 , ≤ 2.4.68
(semver)
|
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CVE-2026-63292 (GCVE-0-2026-63292)
Vulnerability from cvelistv5 – Published: 2026-10-01 16:11 – Updated: 2026-10-01 20:09
VLAI
EPSS
VEX
Title
Apache HTTP Server: mod_vhost_alias stack 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.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-01 18:19 UTC
CWE
- CWE-121 - Stack-based Buffer Overflow
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://httpd.apache.org/security/vulnerabilities… | vendor-advisory |
| http://www.openwall.com/lists/oss-security/2026/1… |
Impacted products
1 product
| Vendor | Product | Version | |
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| Apache Software Foundation | Apache HTTP Server |
Affected:
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CVE-2026-63686 (GCVE-0-2026-63686)
Vulnerability from cvelistv5 – Published: 2026-10-01 16:20 – Updated: 2026-10-01 20:09
VLAI
EPSS
VEX
Title
Apache HTTP Server: mod_xml2enc crash on charset conversion failure
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.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-01 19:34 UTC
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://httpd.apache.org/security/vulnerabilities… | vendor-advisory |
| http://www.openwall.com/lists/oss-security/2026/1… |
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1 product
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CVE-2026-63718 (GCVE-0-2026-63718)
Vulnerability from cvelistv5 – Published: 2026-10-01 16:17 – Updated: 2026-10-01 20:09
VLAI
EPSS
VEX
Title
Apache HTTP Server: mod_proxy_uwsgi Transfer-Encoding 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.
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Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-01 19:44 UTC
CWE
- CWE-444 - Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling')
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://httpd.apache.org/security/vulnerabilities… | vendor-advisory |
| http://www.openwall.com/lists/oss-security/2026/1… |
Impacted products
1 product
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Affected:
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CVE-2026-73636 (GCVE-0-2026-73636)
Vulnerability from cvelistv5 – Published: 2026-10-01 16:17 – Updated: 2026-10-01 20:09
VLAI
EPSS
VEX
Title
Apache HTTP Server: mod_auth_digest one-time-nonce replay attack
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.
Severity
8.1 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-01 19:43 UTC
CWE
- CWE-294 - Authentication Bypass by Capture-replay
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://httpd.apache.org/security/vulnerabilities… | vendor-advisory |
| http://www.openwall.com/lists/oss-security/2026/1… |
Impacted products
1 product
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CVE-2026-73637 (GCVE-0-2026-73637)
Vulnerability from cvelistv5 – Published: 2026-10-01 16:18 – Updated: 2026-10-01 20:09
VLAI
EPSS
VEX
Title
Apache HTTP Server: mod_auth_digest DoS attack
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.
Severity
7.3 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-01 19:42 UTC
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/2026/1… |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Apache Software Foundation | Apache HTTP Server |
Affected:
2.4.0 , ≤ 2.4.68
(semver)
|
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CVE-2026-79768 (GCVE-0-2026-79768)
Vulnerability from cvelistv5 – Published: 2026-10-01 16:18 – Updated: 2026-10-01 20:09
VLAI
EPSS
VEX
Title
Apache HTTP Server: mod_userdir information disclosure
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.
Severity
5.3 (Medium)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-01 19:41 UTC
CWE
- CWE-55 - Path equivalence: '/./' (single dot directory)
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://httpd.apache.org/security/vulnerabilities… | vendor-advisory |
| http://www.openwall.com/lists/oss-security/2026/1… |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Apache Software Foundation | Apache HTTP Server |
Affected:
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|
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CVE-2026-93546 (GCVE-0-2026-93546)
Vulnerability from cvelistv5 – Published: 2026-10-01 16:19 – Updated: 2026-10-01 20:09
VLAI
EPSS
VEX
Title
Apache HTTP Server: mod_dav_fs namespace overflow
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.
Severity
8.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-01 19:38 UTC
CWE
- CWE-190 - Integer overflow or wraparound
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://httpd.apache.org/security/vulnerabilities… | vendor-advisory |
| http://www.openwall.com/lists/oss-security/2026/1… |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Apache Software Foundation | Apache HTTP Server |
Affected:
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Loading…
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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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
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