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CERTFR-2026-AVI-1355
Vulnerability from certfr_avis - Published: 2026-10-21 - Updated: 2026-10-21
De multiples vulnérabilités ont été découvertes dans Oracle Weblogic. Elles permettent à un attaquant de provoquer un déni de service à distance, une atteinte à la confidentialité des données et une atteinte à l'intégrité 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 | ||
|---|---|---|---|---|
| Oracle | Weblogic | Oracle WebLogic Server version 14.1.2.0.0 | ||
| Oracle | Weblogic | Oracle WebLogic Server version 12.2.1.4.0 | ||
| Oracle | Weblogic | Oracle Weblogic Server Proxy Plug-in version 14.1.2.0.0 | ||
| Oracle | Weblogic | Oracle Weblogic Server Proxy Plug-in version 12.2.1.4.0 | ||
| Oracle | Weblogic | Oracle WebLogic Server version 15.1.1.0.0 |
References
| Title | Publication Time | Tags | |||
|---|---|---|---|---|---|
|
|||||
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"affected_systems": [
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"product": {
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"vendor": {
"name": "Oracle",
"scada": false
}
}
},
{
"description": "Oracle WebLogic Server version 12.2.1.4.0",
"product": {
"name": "Weblogic",
"vendor": {
"name": "Oracle",
"scada": false
}
}
},
{
"description": "Oracle Weblogic Server Proxy Plug-in version 14.1.2.0.0",
"product": {
"name": "Weblogic",
"vendor": {
"name": "Oracle",
"scada": false
}
}
},
{
"description": "Oracle Weblogic Server Proxy Plug-in version 12.2.1.4.0",
"product": {
"name": "Weblogic",
"vendor": {
"name": "Oracle",
"scada": false
}
}
},
{
"description": "Oracle WebLogic Server version 15.1.1.0.0",
"product": {
"name": "Weblogic",
"vendor": {
"name": "Oracle",
"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-2026-41855",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-41855"
},
{
"name": "CVE-2026-59645",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-59645"
},
{
"name": "CVE-2026-41853",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-41853"
},
{
"name": "CVE-2026-41854",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-41854"
},
{
"name": "CVE-2026-41839",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-41839"
},
{
"name": "CVE-2026-83399",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-83399"
},
{
"name": "CVE-2026-12817",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-12817"
},
{
"name": "CVE-2025-7962",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-7962"
},
{
"name": "CVE-2026-41844",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-41844"
},
{
"name": "CVE-2026-41845",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-41845"
},
{
"name": "CVE-2026-83379",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-83379"
},
{
"name": "CVE-2026-41842",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-41842"
},
{
"name": "CVE-2026-87302",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-87302"
},
{
"name": "CVE-2023-43622",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-43622"
},
{
"name": "CVE-2026-91502",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-91502"
},
{
"name": "CVE-2026-41843",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-41843"
},
{
"name": "CVE-2026-41850",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-41850"
},
{
"name": "CVE-2026-41852",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-41852"
},
{
"name": "CVE-2026-49844",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-49844"
},
{
"name": "CVE-2026-41851",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-41851"
},
{
"name": "CVE-2026-41841",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-41841"
},
{
"name": "CVE-2026-41846",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-41846"
},
{
"name": "CVE-2026-9563",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-9563"
},
{
"name": "CVE-2026-87300",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-87300"
},
{
"name": "CVE-2026-91323",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-91323"
},
{
"name": "CVE-2026-41838",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-41838"
},
{
"name": "CVE-2026-41840",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-41840"
},
{
"name": "CVE-2026-101515",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-101515"
},
{
"name": "CVE-2026-41848",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-41848"
}
],
"initial_release_date": "2026-10-21T00:00:00",
"last_revision_date": "2026-10-21T00:00:00",
"links": [],
"reference": "CERTFR-2026-AVI-1355",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2026-10-21T00:00:00.000000"
}
],
"risks": [
{
"description": "D\u00e9ni de service \u00e0 distance"
},
{
"description": "Atteinte \u00e0 l\u0027int\u00e9grit\u00e9 des donn\u00e9es"
},
{
"description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"
}
],
"summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans Oracle Weblogic. Elles permettent \u00e0 un attaquant de provoquer un d\u00e9ni de service \u00e0 distance, une atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es et une atteinte \u00e0 l\u0027int\u00e9grit\u00e9 des donn\u00e9es.",
"title": "Multiples vuln\u00e9rabilit\u00e9s dans Oracle Weblogic",
"vendor_advisories": [
{
"published_at": "2026-10-20",
"title": "Bulletin de s\u00e9curit\u00e9 Oracle Weblogic cpuoct2026",
"url": "https://www.oracle.com/security-alerts/cpuoct2026.html"
}
]
}
CVE-2023-43622 (GCVE-0-2023-43622)
Vulnerability from cvelistv5 – Published: 2023-10-23 06:50 – Updated: 2025-02-13 17:13
VLAI
EPSS
VEX
Title
Apache HTTP Server: DoS in HTTP/2 with initial windows size 0
Summary
An attacker, opening a HTTP/2 connection with an initial window size of 0, was able to block handling of that connection indefinitely in Apache HTTP Server. This could be used to exhaust worker resources in the server, similar to the well known "slow loris" attack pattern.
This has been fixed in version 2.4.58, so that such connection are terminated properly after the configured connection timeout.
This issue affects Apache HTTP Server: from 2.4.55 through 2.4.57.
Users are recommended to upgrade to version 2.4.58, which fixes the issue.
Severity
No CVSS data available.
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-09-11 16:02 UTC
CWE
- CWE-400 - Uncontrolled Resource Consumption
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://httpd.apache.org/security/vulnerabilities… | vendor-advisory |
| https://security.netapp.com/advisory/ntap-2023102… |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Apache Software Foundation | Apache HTTP Server |
Affected:
2.4.55 , ≤ 2.4.57
(semver)
|
Credits
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CVE-2025-7962 (GCVE-0-2025-7962)
Vulnerability from cvelistv5 – Published: 2025-07-21 17:22 – Updated: 2026-06-23 10:26
VLAI
EPSS
VEX
Summary
In Jakarta Mail versions prior to 2.0.2 it is possible to perform an SMTP Injection by utilizing the \r and \n UTF-8 characters to separate different messages.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-07-21 17:41 UTC
CWE
- CWE-147 - Improper Neutralization of Input Terminators
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Eclipse Foundation | Jakarta Mail |
Unaffected:
1.6.8
Unaffected: 2.0.2 |
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CVE-2026-101515 (GCVE-0-2026-101515)
Vulnerability from cvelistv5 – Published: 2026-10-20 21:21 – Updated: 2026-10-20 21:21
VLAI
EPSS
VEX
Summary
Vulnerability in the Oracle WebLogic Server product of Oracle Fusion Middleware (component: Centralized Thirdparty Jars). Supported versions that are affected are 12.2.1.4.0, 14.1.1.0.0, 14.1.2.0.0 and 15.1.1.0.0. Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle WebLogic Server. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle WebLogic Server accessible data. CVSS 3.1 Base Score 5.9 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N).
Severity
5.9 (Medium)
CWE
- Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle WebLogic Server. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle WebLogic Server accessible data.
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.oracle.com/security-alerts/cpuoct2026.html | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Oracle Corporation | Oracle WebLogic Server |
Affected:
12.2.1.4.0
(semver)
Affected: 14.1.1.0.0 (semver) Affected: 14.1.2.0.0 (semver) Affected: 15.1.1.0.0 (semver) cpe:2.3:a:oracle:weblogic_server:12.2.1.4.0:*:*:*:*:*:*:* cpe:2.3:a:oracle:weblogic_server:14.1.1.0.0:*:*:*:*:*:*:* cpe:2.3:a:oracle:weblogic_server:14.1.2.0.0:*:*:*:*:*:*:* cpe:2.3:a:oracle:weblogic_server:15.1.1.0.0:*:*:*:*:*:*:* |
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CVE-2026-12817 (GCVE-0-2026-12817)
Vulnerability from cvelistv5 – Published: 2026-08-03 02:54 – Updated: 2026-08-03 15:15
VLAI
EPSS
VEX
Title
OpenPGP AEAD decryption skips final tag on chunk-aligned data
Summary
In Bouncy Castle for Java before 1.85, OpenPGP AEAD decryption skips final tag on chunk-aligned data. This issue also affects Bouncy Castle for Java LTS before 2.73.12, and Bouncy Castle for Java FIPS (BC-FJA) before bcpg-fips 1.0.13 (1.0.X series), 2.0.13 (2.0.X series) and 2.1.13 (2.1.X series).
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-03 15:14 UTC
CWE
- CWE-354 - Improper Validation of Integrity Check Value
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/bcgit/bc-java/wiki/CVE%E2%80%9… | vendor-advisory |
| https://github.com/bcgit/bc-java/commit/4b7128198… | patch |
Impacted products
3 products
| Vendor | Product | Version | |
|---|---|---|---|
| Legion of the Bouncy Castle Inc. | BC-JAVA |
Affected:
1.74 , < 1.85
(maven)
|
|
| Legion of the Bouncy Castle Inc. | BC-LTS-JAVA |
Affected:
2.73.0 , < 2.73.12
(maven)
|
|
| Legion of the Bouncy Castle Inc. | BC-FJA |
Affected:
1.0.7 , < 1.0.13
(maven)
Affected: 2.0.0 , < 2.0.13 (maven) Affected: 2.1.0 , < 2.1.13 (maven) |
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CVE-2026-41838 (GCVE-0-2026-41838)
Vulnerability from cvelistv5 – Published: 2026-06-09 03:49 – Updated: 2026-06-27 20:57
VLAI
EPSS
VEX
Title
Spring Framework Predictable Session ID in WebSocket Module
Summary
IDs for WebSocket sessions in the spring-websocket module are not cryptographically unpredictable, which may be possible to exploit in combination with inadequate authorization rules.
Affected versions:
Spring Framework 7.0.0 through 7.0.7; 6.2.0 through 6.2.18; 6.1.0 through 6.1.27; 5.3.0 through 5.3.48.
Severity
4.8 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-06-09 13:39 UTC
CWE
- CWE-330 - Use of Insufficiently Random Values
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Spring | Spring Framework |
Affected:
7.0.0 , < 7.0.7.1
(custom)
Affected: 6.2.0 , < 6.2.18.1 (custom) Affected: 6.1.0 , < 6.1.28 (custom) Affected: 5.3.0 , < 5.3.49 (custom) |
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CVE-2026-41839 (GCVE-0-2026-41839)
Vulnerability from cvelistv5 – Published: 2026-06-09 03:49 – Updated: 2026-06-23 20:41
VLAI
EPSS
VEX
Title
Spring Framework Escalation via Session Fixation in WebFlux
Summary
A WebFlux application with a compromised subdomain (for example, compromised via cross-site scripting (XSS)) is vulnerable to an escalation attack exchanging a known session ID for that of an authenticated user.
Affected versions:
Spring Framework 7.0.0 through 7.0.7; 6.2.0 through 6.2.18; 6.1.0 through 6.1.27; 5.3.0 through 5.3.48.
Severity
4.2 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-06-09 13:30 UTC
CWE
- CWE-384 - Session Fixation
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Spring | Spring Framework |
Affected:
7.0.0 , < 7.0.7.1
(custom)
Affected: 6.2.0 , < 6.2.18.1 (custom) Affected: 6.1.0 , < 6.1.28 (custom) Affected: 5.3.0 , < 5.3.49 (custom) |
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CVE-2026-41840 (GCVE-0-2026-41840)
Vulnerability from cvelistv5 – Published: 2026-06-09 03:50 – Updated: 2026-06-20 00:11
VLAI
EPSS
VEX
Summary
Spring WebFlux applications are vulnerable to Denial of Service (DoS) attacks when processing multipart requests.
Affected versions: Spring Framework 7.0.0 through 7.0.7, 6.2.0 through 6.2.18, 6.1.0 through 6.1.27, 5.3.0 through 5.3.48.
Severity
5.9 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-06-09 13:31 UTC
CWE
- CWE-401 - Missing Release of Memory after Effective Lifetime
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Spring | Spring Framework |
Affected:
7.0.0 , < 7.0.7.1
(custom)
Affected: 6.2.0 , < 6.2.18.1 (custom) Affected: 6.1.0 , < 6.1.28 (custom) Affected: 5.3.0 , < 5.3.49 (custom) |
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CVE-2026-41841 (GCVE-0-2026-41841)
Vulnerability from cvelistv5 – Published: 2026-06-09 03:50 – Updated: 2026-06-27 20:58
VLAI
EPSS
VEX
Title
Spring Framework Information Disclosure via Static Resource Cache in Spring MVC and WebFlux
Summary
Spring MVC and WebFlux applications are vulnerable to Information Disclosure attacks when resolving static resources.
Affected versions:
Spring Framework 7.0.0 through 7.0.7; 6.2.0 through 6.2.18; 6.1.0 through 6.1.27; 5.3.0 through 5.3.48.
Severity
5.9 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-06-09 13:31 UTC
CWE
- CWE-524 - Use of Cache-Containing Sensitive Information to Aid in Security Bypass
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Spring | Spring Framework |
Affected:
7.0.0 , < 7.0.7.1
(custom)
Affected: 6.2.0 , < 6.2.18.1 (custom) Affected: 6.1.0 , < 6.1.28 (custom) Affected: 5.3.0 , < 5.3.49 (custom) |
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CVE-2026-41842 (GCVE-0-2026-41842)
Vulnerability from cvelistv5 – Published: 2026-06-09 03:50 – Updated: 2026-06-27 20:59
VLAI
EPSS
VEX
Title
Spring Framework Denial of Service via Versioned Resources in Spring MVC and WebFlux
Summary
Spring MVC and WebFlux applications are vulnerable to Denial of Service (DoS) attacks when resolving static resources.
Affected versions:
Spring Framework 7.0.0 through 7.0.7; 6.2.0 through 6.2.18; 6.1.0 through 6.1.27; 5.3.0 through 5.3.48.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-06-09 13:32 UTC
CWE
- CWE-400 - Uncontrolled Resource Consumption
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Spring | Spring Framework |
Affected:
7.0.0 , < 7.0.7.1
(custom)
Affected: 6.2.0 , < 6.2.18.1 (custom) Affected: 6.1.0 , < 6.1.28 (custom) Affected: 5.3.0 , < 5.3.49 (custom) |
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CVE-2026-41843 (GCVE-0-2026-41843)
Vulnerability from cvelistv5 – Published: 2026-06-09 03:50 – Updated: 2026-06-27 21:00
VLAI
EPSS
VEX
Title
Spring Framework Path Traversal via Versioned Static Resources in Spring MVC and WebFlux
Summary
Spring MVC and WebFlux applications are vulnerable to Path Traversal attacks when resolving static resources.
Affected versions:
Spring Framework 7.0.0 through 7.0.7; 6.2.0 through 6.2.18; 6.1.0 through 6.1.27; 5.3.0 through 5.3.48.
Severity
5.9 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-06-09 13:32 UTC
CWE
- CWE-22 - Improper Limitation of a Pathname to a Restricted Directory (Path Traversal)
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Spring | Spring Framework |
Affected:
7.0.0 , < 7.0.7.1
(custom)
Affected: 6.2.0 , < 6.2.18.1 (custom) Affected: 6.1.0 , < 6.1.28 (custom) Affected: 5.3.0 , < 5.3.49 (custom) |
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Loading…
Trend slope:
-
(linear fit over daily sighting counts)
Show additional events:
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Drag nodes to arrange them. Double-click a related vulnerability to open it, or a source to visit its link. The Physics button on the left tunes the layout and the simulation; the legend at the bottom left hides or shows nodes by kind and by sighting type.
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.
Vulnerability timeline
Sightings and recorded dates, grouped by day · UTC
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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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