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113 vulnerabilities by strongswan
CVE-2026-78135 (GCVE-0-2026-78135)
Vulnerability from nvd – Published: 2026-09-11 02:07 – Updated: 2026-09-11 02:07
VLAI
EPSS
VEX
Summary
libcharon in strongSwan 5.9.7 through 6.0.7 mishandles behavioral workflow in the IKEv2 state machine. Because CREATE_CHILD_SA requests are mishandled, there can be an authentication bypass.
Severity
5.6 (Medium)
CWE
- CWE-841 - Improper Enforcement of Behavioral Workflow
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| strongSwan | strongSwan |
Affected:
5.9.7 , < 6.1.0
(semver)
cpe:2.3:a:strongswan:strongswan:*:*:*:*:*:*:*:* |
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CVE-2026-78134 (GCVE-0-2026-78134)
Vulnerability from nvd – Published: 2026-09-11 02:00 – Updated: 2026-09-11 14:14
VLAI
EPSS
VEX
Summary
strongSwan 4.5.0 through 6.0.7 has Incorrect Access Control in the eap-ttls and eap-peap plugins because there can be a missing or mismatched inner EAP identity.
Severity
7.1 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-11 14:13 UTC
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| strongSwan | strongSwan |
Affected:
4.5.0 , < 6.1.0
(semver)
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CVE-2026-78133 (GCVE-0-2026-78133)
Vulnerability from nvd – Published: 2026-09-11 01:52 – Updated: 2026-09-11 16:54
VLAI
EPSS
VEX
Summary
libcharon in strongSwan 6.0.0 through 6.0.7 has a use-after-free in IKEv2 rekeying collision handling.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-11 16:53 UTC
CWE
- CWE-416 - Use After Free
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| strongSwan | strongSwan |
Affected:
6.0.0 , < 6.1.0
(semver)
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CVE-2026-78132 (GCVE-0-2026-78132)
Vulnerability from nvd – Published: 2026-09-11 01:49 – Updated: 2026-09-11 01:49
VLAI
EPSS
VEX
Summary
strongSwan 5.1.3 through 6.0.7 has an infinite loop in the x509 plugin's attribute certificate parser for ietfAttrSyntax.
Severity
7.5 (High)
CWE
- CWE-835 - Loop with Unreachable Exit Condition ('Infinite Loop')
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| strongSwan | strongSwan |
Affected:
5.1.3 , < 6.1.0
(semver)
cpe:2.3:a:strongswan:strongswan:*:*:*:*:*:*:*:* |
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CVE-2026-78131 (GCVE-0-2026-78131)
Vulnerability from nvd – Published: 2026-09-11 01:45 – Updated: 2026-09-11 01:45
VLAI
EPSS
VEX
Summary
strongSwan 4.2.0 through 6.0.7 has a missing release of memory after its effective lifetime in the x509 plugin's attribute certificate parser.
Severity
CWE
- CWE-401 - Missing Release of Memory after Effective Lifetime
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| strongSwan | strongSwan |
Affected:
4.2.0 , < 6.1.0
(semver)
cpe:2.3:a:strongswan:strongswan:*:*:*:*:*:*:*:* |
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CVE-2026-78130 (GCVE-0-2026-78130)
Vulnerability from nvd – Published: 2026-09-11 01:43 – Updated: 2026-09-11 01:43
VLAI
EPSS
VEX
Summary
strongSwan 4.2.0 through 6.0.7 has a NULL pointer dereference in the x509 plugin's attribute certificate parser.
Severity
7.5 (High)
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| strongSwan | strongSwan |
Affected:
4.2.0 , < 6.1.0
(semver)
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CVE-2026-78129 (GCVE-0-2026-78129)
Vulnerability from nvd – Published: 2026-09-11 01:40 – Updated: 2026-09-11 14:16
VLAI
EPSS
VEX
Summary
strongSwan 4.6.2 through 6.0.7 has an infinite loop in PKCS#5 decryption.
Severity
5.9 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-11 14:16 UTC
CWE
- CWE-835 - Loop with Unreachable Exit Condition ('Infinite Loop')
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| strongSwan | strongSwan |
Affected:
4.6.2 , < 6.1.0
(semver)
cpe:2.3:a:strongswan:strongswan:*:*:*:*:*:*:*:* |
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CVE-2026-78127 (GCVE-0-2026-78127)
Vulnerability from nvd – Published: 2026-09-11 01:37 – Updated: 2026-09-11 17:22
VLAI
EPSS
VEX
Summary
libcharon in strongSwan 4.1.2 through 6.0.7 has a missing release of memory after its effective lifetime in the IKE message parser.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-11 17:20 UTC
CWE
- CWE-401 - Missing Release of Memory after Effective Lifetime
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| strongSwan | strongSwan |
Affected:
4.1.2 , < 6.1.0
(semver)
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CVE-2026-78126 (GCVE-0-2026-78126)
Vulnerability from nvd – Published: 2026-09-11 01:33 – Updated: 2026-09-11 01:33
VLAI
EPSS
VEX
Summary
strongSwan 4.1.10 through 6.0.7 allows a NULL pointer dereference in the eap-aka plugin.
Severity
5.9 (Medium)
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| strongSwan | strongSwan |
Affected:
4.1.10 , < 6.1.0
(semver)
cpe:2.3:a:strongswan:strongswan:*:*:*:*:*:*:*:* |
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CVE-2026-78124 (GCVE-0-2026-78124)
Vulnerability from nvd – Published: 2026-09-11 01:30 – Updated: 2026-09-11 01:30
VLAI
EPSS
VEX
Summary
strongSwan 5.0.2 through 6.0.7 allows PKCS#7 certificate enumeration in the openssl plugin that leads to a lack of release of memory after its effective lifetime.
Severity
CWE
- CWE-401 - Missing Release of Memory after Effective Lifetime
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| strongSwan | strongSwan |
Affected:
5.0.2 , < 6.1.0
(semver)
cpe:2.3:a:strongswan:strongswan:*:*:*:*:*:*:*:* |
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CVE-2026-78123 (GCVE-0-2026-78123)
Vulnerability from nvd – Published: 2026-09-11 01:26 – Updated: 2026-09-11 01:26
VLAI
EPSS
VEX
Summary
strongSwan 5.0.2 through 6.0.7 has an Expired Pointer Dereference in PKCS#7 parsing in the openssl plugin.
Severity
5.9 (Medium)
CWE
- CWE-825 - Expired Pointer Dereference
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| strongSwan | strongSwan |
Affected:
5.0.2 , < 6.1.0
(semver)
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CVE-2026-47895 (GCVE-0-2026-47895)
Vulnerability from nvd – Published: 2026-08-22 00:00 – Updated: 2026-08-24 13:01
VLAI
EPSS
VEX
Summary
In strongSwan before 6.0.7, identity parsing/cloning is mishandled. Parsed EAP-Identities that result in an empty but non-NULL encoding are not correctly cloned and trigger a double-free once the duplicates are destroyed.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-24 12:43 UTC
CWE
- CWE-415 - Double Free
Assigner
References
2 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| strongSwan | strongSwan |
Affected:
4.3.3 , < 6.0.7
(semver)
cpe:2.3:a:strongswan:strongswan:*:*:*:*:*:*:*:* |
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CVE-2026-25075 (GCVE-0-2026-25075)
Vulnerability from nvd – Published: 2026-03-23 18:33 – Updated: 2026-07-14 15:53
VLAI
EPSS
VEX
Title
strongSwan 4.5.0 < 6.0.5 EAP-TTLS AVP Parsing Integer Underflow
Summary
strongSwan versions 4.5.0 prior to 6.0.5 contain an integer underflow vulnerability in the EAP-TTLS AVP parser that allows unauthenticated remote attackers to cause a denial of service by sending crafted AVP data with invalid length fields during IKEv2 authentication. Attackers can exploit the failure to validate AVP length fields before subtraction to trigger excessive memory allocation or NULL pointer dereference, crashing the charon IKE daemon.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-03-25 14:29 UTC
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://www.strongswan.org/blog/2026/03/23/strong… | vendor-advisoryexploit |
| https://www.strongswan.org/blog/2026/03/23/strong… | release-notes |
| https://y637f9qq2x.com/posts/cve-2026-25075/ | technical-descriptionexploit |
| https://www.vulncheck.com/advisories/strongswan-e… | third-party-advisory |
| https://lists.debian.org/debian-lts-announce/2026… |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| strongSwan | strongSwan |
Affected:
4.5.0 , < 6.0.5
(semver)
cpe:2.3:a:strongswan:strongswan:*:*:*:*:*:*:*:* |
Date Public
2026-03-23 00:00
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CVE-2026-78135 (GCVE-0-2026-78135)
Vulnerability from cvelistv5 – Published: 2026-09-11 02:07 – Updated: 2026-09-11 02:07
VLAI
EPSS
VEX
Summary
libcharon in strongSwan 5.9.7 through 6.0.7 mishandles behavioral workflow in the IKEv2 state machine. Because CREATE_CHILD_SA requests are mishandled, there can be an authentication bypass.
Severity
5.6 (Medium)
CWE
- CWE-841 - Improper Enforcement of Behavioral Workflow
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| strongSwan | strongSwan |
Affected:
5.9.7 , < 6.1.0
(semver)
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CVE-2026-78134 (GCVE-0-2026-78134)
Vulnerability from cvelistv5 – Published: 2026-09-11 02:00 – Updated: 2026-09-11 14:14
VLAI
EPSS
VEX
Summary
strongSwan 4.5.0 through 6.0.7 has Incorrect Access Control in the eap-ttls and eap-peap plugins because there can be a missing or mismatched inner EAP identity.
Severity
7.1 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-11 14:13 UTC
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| strongSwan | strongSwan |
Affected:
4.5.0 , < 6.1.0
(semver)
cpe:2.3:a:strongswan:strongswan:*:*:*:*:*:*:*:* |
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CVE-2026-78133 (GCVE-0-2026-78133)
Vulnerability from cvelistv5 – Published: 2026-09-11 01:52 – Updated: 2026-09-11 16:54
VLAI
EPSS
VEX
Summary
libcharon in strongSwan 6.0.0 through 6.0.7 has a use-after-free in IKEv2 rekeying collision handling.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-11 16:53 UTC
CWE
- CWE-416 - Use After Free
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| strongSwan | strongSwan |
Affected:
6.0.0 , < 6.1.0
(semver)
cpe:2.3:a:strongswan:strongswan:*:*:*:*:*:*:*:* |
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CVE-2026-78132 (GCVE-0-2026-78132)
Vulnerability from cvelistv5 – Published: 2026-09-11 01:49 – Updated: 2026-09-11 01:49
VLAI
EPSS
VEX
Summary
strongSwan 5.1.3 through 6.0.7 has an infinite loop in the x509 plugin's attribute certificate parser for ietfAttrSyntax.
Severity
7.5 (High)
CWE
- CWE-835 - Loop with Unreachable Exit Condition ('Infinite Loop')
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| strongSwan | strongSwan |
Affected:
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CVE-2026-78131 (GCVE-0-2026-78131)
Vulnerability from cvelistv5 – Published: 2026-09-11 01:45 – Updated: 2026-09-11 01:45
VLAI
EPSS
VEX
Summary
strongSwan 4.2.0 through 6.0.7 has a missing release of memory after its effective lifetime in the x509 plugin's attribute certificate parser.
Severity
CWE
- CWE-401 - Missing Release of Memory after Effective Lifetime
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| strongSwan | strongSwan |
Affected:
4.2.0 , < 6.1.0
(semver)
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CVE-2026-78130 (GCVE-0-2026-78130)
Vulnerability from cvelistv5 – Published: 2026-09-11 01:43 – Updated: 2026-09-11 01:43
VLAI
EPSS
VEX
Summary
strongSwan 4.2.0 through 6.0.7 has a NULL pointer dereference in the x509 plugin's attribute certificate parser.
Severity
7.5 (High)
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| strongSwan | strongSwan |
Affected:
4.2.0 , < 6.1.0
(semver)
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CVE-2026-78129 (GCVE-0-2026-78129)
Vulnerability from cvelistv5 – Published: 2026-09-11 01:40 – Updated: 2026-09-11 14:16
VLAI
EPSS
VEX
Summary
strongSwan 4.6.2 through 6.0.7 has an infinite loop in PKCS#5 decryption.
Severity
5.9 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-11 14:16 UTC
CWE
- CWE-835 - Loop with Unreachable Exit Condition ('Infinite Loop')
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| strongSwan | strongSwan |
Affected:
4.6.2 , < 6.1.0
(semver)
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CVE-2026-78127 (GCVE-0-2026-78127)
Vulnerability from cvelistv5 – Published: 2026-09-11 01:37 – Updated: 2026-09-11 17:22
VLAI
EPSS
VEX
Summary
libcharon in strongSwan 4.1.2 through 6.0.7 has a missing release of memory after its effective lifetime in the IKE message parser.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-11 17:20 UTC
CWE
- CWE-401 - Missing Release of Memory after Effective Lifetime
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| strongSwan | strongSwan |
Affected:
4.1.2 , < 6.1.0
(semver)
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CVE-2026-78126 (GCVE-0-2026-78126)
Vulnerability from cvelistv5 – Published: 2026-09-11 01:33 – Updated: 2026-09-11 01:33
VLAI
EPSS
VEX
Summary
strongSwan 4.1.10 through 6.0.7 allows a NULL pointer dereference in the eap-aka plugin.
Severity
5.9 (Medium)
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| strongSwan | strongSwan |
Affected:
4.1.10 , < 6.1.0
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CVE-2026-78124 (GCVE-0-2026-78124)
Vulnerability from cvelistv5 – Published: 2026-09-11 01:30 – Updated: 2026-09-11 01:30
VLAI
EPSS
VEX
Summary
strongSwan 5.0.2 through 6.0.7 allows PKCS#7 certificate enumeration in the openssl plugin that leads to a lack of release of memory after its effective lifetime.
Severity
CWE
- CWE-401 - Missing Release of Memory after Effective Lifetime
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| strongSwan | strongSwan |
Affected:
5.0.2 , < 6.1.0
(semver)
cpe:2.3:a:strongswan:strongswan:*:*:*:*:*:*:*:* |
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CVE-2026-78123 (GCVE-0-2026-78123)
Vulnerability from cvelistv5 – Published: 2026-09-11 01:26 – Updated: 2026-09-11 01:26
VLAI
EPSS
VEX
Summary
strongSwan 5.0.2 through 6.0.7 has an Expired Pointer Dereference in PKCS#7 parsing in the openssl plugin.
Severity
5.9 (Medium)
CWE
- CWE-825 - Expired Pointer Dereference
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| strongSwan | strongSwan |
Affected:
5.0.2 , < 6.1.0
(semver)
cpe:2.3:a:strongswan:strongswan:*:*:*:*:*:*:*:* |
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CVE-2026-47895 (GCVE-0-2026-47895)
Vulnerability from cvelistv5 – Published: 2026-08-22 00:00 – Updated: 2026-08-24 13:01
VLAI
EPSS
VEX
Summary
In strongSwan before 6.0.7, identity parsing/cloning is mishandled. Parsed EAP-Identities that result in an empty but non-NULL encoding are not correctly cloned and trigger a double-free once the duplicates are destroyed.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-24 12:43 UTC
CWE
- CWE-415 - Double Free
Assigner
References
2 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| strongSwan | strongSwan |
Affected:
4.3.3 , < 6.0.7
(semver)
cpe:2.3:a:strongswan:strongswan:*:*:*:*:*:*:*:* |
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CVE-2026-25075 (GCVE-0-2026-25075)
Vulnerability from cvelistv5 – Published: 2026-03-23 18:33 – Updated: 2026-07-14 15:53
VLAI
EPSS
VEX
Title
strongSwan 4.5.0 < 6.0.5 EAP-TTLS AVP Parsing Integer Underflow
Summary
strongSwan versions 4.5.0 prior to 6.0.5 contain an integer underflow vulnerability in the EAP-TTLS AVP parser that allows unauthenticated remote attackers to cause a denial of service by sending crafted AVP data with invalid length fields during IKEv2 authentication. Attackers can exploit the failure to validate AVP length fields before subtraction to trigger excessive memory allocation or NULL pointer dereference, crashing the charon IKE daemon.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-03-25 14:29 UTC
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://www.strongswan.org/blog/2026/03/23/strong… | vendor-advisoryexploit |
| https://www.strongswan.org/blog/2026/03/23/strong… | release-notes |
| https://y637f9qq2x.com/posts/cve-2026-25075/ | technical-descriptionexploit |
| https://www.vulncheck.com/advisories/strongswan-e… | third-party-advisory |
| https://lists.debian.org/debian-lts-announce/2026… |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| strongSwan | strongSwan |
Affected:
4.5.0 , < 6.0.5
(semver)
cpe:2.3:a:strongswan:strongswan:*:*:*:*:*:*:*:* |
Date Public
2026-03-23 00:00
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CERTFR-2026-AVI-1129
Vulnerability from certfr_avis - Published: 2026-09-08 - Updated: 2026-09-08
De multiples vulnérabilités ont été découvertes dans strongSwan. Certaines d'entre elles permettent à un attaquant de provoquer une exécution de code arbitraire à distance, un déni de service à distance et un contournement de la politique de sécurité.
Solutions
Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).
Impacted products
| Vendor | Product | Description | ||
|---|---|---|---|---|
| StrongSwan | strongSwan | strongSwan versions antérieures à 6.1.0 |
References
| Title | Publication Time | Tags | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
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"product": {
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"vendor": {
"name": "StrongSwan",
"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).",
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"url": "https://www.cve.org/CVERecord?id=CVE-2026-78134"
},
{
"name": "CVE-2026-78127",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-78127"
},
{
"name": "CVE-2017-9023",
"url": "https://www.cve.org/CVERecord?id=CVE-2017-9023"
},
{
"name": "CVE-2026-78129",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-78129"
},
{
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"url": "https://www.cve.org/CVERecord?id=CVE-2026-78135"
},
{
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"url": "https://www.cve.org/CVERecord?id=CVE-2026-78132"
},
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},
{
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"url": "https://www.cve.org/CVERecord?id=CVE-2014-2338"
},
{
"name": "CVE-2026-78131",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-78131"
},
{
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"url": "https://www.cve.org/CVERecord?id=CVE-2026-78130"
}
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"last_revision_date": "2026-09-08T00:00:00",
"links": [],
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}
],
"summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans strongSwan. 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 un contournement de la politique de s\u00e9curit\u00e9.",
"title": "Multiples vuln\u00e9rabilit\u00e9s dans strongSwan",
"vendor_advisories": [
{
"published_at": "2026-09-07",
"title": "Bulletin de s\u00e9curit\u00e9 StrongSwan cve-2026-78131",
"url": "https://www.strongswan.org//blog/2026/09/07/strongswan-vulnerability-(cve-2026-78131).html"
},
{
"published_at": "2026-09-07",
"title": "Bulletin de s\u00e9curit\u00e9 StrongSwan cve-2026-78129",
"url": "https://www.strongswan.org//blog/2026/09/07/strongswan-vulnerability-(cve-2026-78129).html"
},
{
"published_at": "2026-09-07",
"title": "Bulletin de s\u00e9curit\u00e9 StrongSwan cve-2026-78127",
"url": "https://www.strongswan.org//blog/2026/09/07/strongswan-vulnerability-(cve-2026-78127).html"
},
{
"published_at": "2026-09-07",
"title": "Bulletin de s\u00e9curit\u00e9 StrongSwan cve-2026-78134",
"url": "https://www.strongswan.org//blog/2026/09/07/strongswan-vulnerability-(cve-2026-78134).html"
},
{
"published_at": "2026-09-07",
"title": "Bulletin de s\u00e9curit\u00e9 StrongSwan cve-2026-78135",
"url": "https://www.strongswan.org//blog/2026/09/07/strongswan-vulnerability-(cve-2026-78135).html"
},
{
"published_at": "2026-09-07",
"title": "Bulletin de s\u00e9curit\u00e9 StrongSwan cve-2026-78130",
"url": "https://www.strongswan.org//blog/2026/09/07/strongswan-vulnerability-(cve-2026-78130).html"
},
{
"published_at": "2026-09-07",
"title": "Bulletin de s\u00e9curit\u00e9 StrongSwan cve-2026-78132",
"url": "https://www.strongswan.org//blog/2026/09/07/strongswan-vulnerability-(cve-2026-78132).html"
},
{
"published_at": "2026-09-07",
"title": "Bulletin de s\u00e9curit\u00e9 StrongSwan cve-2026-78133",
"url": "https://www.strongswan.org//blog/2026/09/07/strongswan-vulnerability-(cve-2026-78133).html"
}
]
}
CERTFR-2026-AVI-0709
Vulnerability from certfr_avis - Published: 2026-06-09 - Updated: 2026-06-09
Une vulnérabilité a été découverte dans strongSwan. Elle permet à un attaquant de provoquer une exécution de code arbitraire à distance.
Solutions
Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).
Impacted products
| Vendor | Product | Description | ||
|---|---|---|---|---|
| StrongSwan | strongSwan | strongSwan versions antérieures à 6.0.7 |
References
| Title | Publication Time | Tags | |||
|---|---|---|---|---|---|
|
|||||
{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [
{
"description": "strongSwan versions ant\u00e9rieures \u00e0 6.0.7",
"product": {
"name": "strongSwan",
"vendor": {
"name": "StrongSwan",
"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-2026-47895",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-47895"
}
],
"initial_release_date": "2026-06-09T00:00:00",
"last_revision_date": "2026-06-09T00:00:00",
"links": [],
"reference": "CERTFR-2026-AVI-0709",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2026-06-09T00:00:00.000000"
}
],
"risks": [
{
"description": "Ex\u00e9cution de code arbitraire \u00e0 distance"
}
],
"summary": "Une vuln\u00e9rabilit\u00e9 a \u00e9t\u00e9 d\u00e9couverte dans strongSwan. Elle permet \u00e0 un attaquant de provoquer une ex\u00e9cution de code arbitraire \u00e0 distance.",
"title": "Vuln\u00e9rabilit\u00e9 dans strongSwan",
"vendor_advisories": [
{
"published_at": "2026-06-08",
"title": "Bulletin de s\u00e9curit\u00e9 StrongSwan cve-2026-47895",
"url": "https://www.strongswan.org//blog/2026/06/08/strongswan-vulnerability-(cve-2026-47895).html"
}
]
}
CERTFR-2026-AVI-0484
Vulnerability from certfr_avis - Published: 2026-04-23 - Updated: 2026-04-23
De multiples vulnérabilités ont été découvertes dans strongSwan. Certaines d'entre elles permettent à un attaquant de provoquer une exécution de code arbitraire à distance, un déni de service à distance et un contournement de la politique de sécurité.
Solutions
Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).
Impacted products
| Vendor | Product | Description | ||
|---|---|---|---|---|
| StrongSwan | strongSwan | strongSwan versions antérieures à 6.0.6 |
References
| Title | Publication Time | Tags | |||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [
{
"description": "strongSwan versions ant\u00e9rieures \u00e0 6.0.6",
"product": {
"name": "strongSwan",
"vendor": {
"name": "StrongSwan",
"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-2026-35330",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-35330"
},
{
"name": "CVE-2026-35332",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-35332"
},
{
"name": "CVE-2026-35333",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-35333"
},
{
"name": "CVE-2026-35328",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-35328"
},
{
"name": "CVE-2026-35331",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-35331"
},
{
"name": "CVE-2026-35334",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-35334"
},
{
"name": "CVE-2026-35329",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-35329"
}
],
"initial_release_date": "2026-04-23T00:00:00",
"last_revision_date": "2026-04-23T00:00:00",
"links": [],
"reference": "CERTFR-2026-AVI-0484",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2026-04-23T00:00:00.000000"
}
],
"risks": [
{
"description": "D\u00e9ni de service \u00e0 distance"
},
{
"description": "Ex\u00e9cution de code arbitraire \u00e0 distance"
},
{
"description": "Contournement de la politique de s\u00e9curit\u00e9"
}
],
"summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans strongSwan. 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 un contournement de la politique de s\u00e9curit\u00e9.",
"title": "Multiples vuln\u00e9rabilit\u00e9s dans strongSwan",
"vendor_advisories": [
{
"published_at": "2026-04-22",
"title": "Bulletin de s\u00e9curit\u00e9 StrongSwan cve-2026-35334",
"url": "https://www.strongswan.org//blog/2026/04/22/strongswan-vulnerability-(cve-2026-35334).html"
},
{
"published_at": "2026-04-22",
"title": "Bulletin de s\u00e9curit\u00e9 StrongSwan cve-2026-35329",
"url": "https://www.strongswan.org//blog/2026/04/22/strongswan-vulnerability-(cve-2026-35329).html"
},
{
"published_at": "2026-04-22",
"title": "Bulletin de s\u00e9curit\u00e9 StrongSwan cve-2026-35333",
"url": "https://www.strongswan.org//blog/2026/04/22/strongswan-vulnerability-(cve-2026-35333).html"
},
{
"published_at": "2026-04-22",
"title": "Bulletin de s\u00e9curit\u00e9 StrongSwan cve-2026-35331",
"url": "https://www.strongswan.org//blog/2026/04/22/strongswan-vulnerability-(cve-2026-35331).html"
},
{
"published_at": "2026-04-22",
"title": "Bulletin de s\u00e9curit\u00e9 StrongSwan cve-2026-35330",
"url": "https://www.strongswan.org//blog/2026/04/22/strongswan-vulnerability-(cve-2026-35330).html"
},
{
"published_at": "2026-04-22",
"title": "Bulletin de s\u00e9curit\u00e9 StrongSwan cve-2026-35328",
"url": "https://www.strongswan.org//blog/2026/04/22/strongswan-vulnerability-(cve-2026-35328).html"
},
{
"published_at": "2026-04-22",
"title": "Bulletin de s\u00e9curit\u00e9 StrongSwan cve-2026-35332",
"url": "https://www.strongswan.org//blog/2026/04/22/strongswan-vulnerability-(cve-2026-35332).html"
}
]
}
CERTFR-2026-AVI-0344
Vulnerability from certfr_avis - Published: 2026-03-24 - Updated: 2026-03-24
Une vulnérabilité a été découverte dans strongSwan. Elle permet à un attaquant de provoquer un déni de service à distance.
Solutions
Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).
Impacted products
| Vendor | Product | Description | ||
|---|---|---|---|---|
| StrongSwan | strongSwan | strongSwan versions antérieures à 6.0.5 |
References
| Title | Publication Time | Tags | |||
|---|---|---|---|---|---|
|
|||||
{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [
{
"description": "strongSwan versions ant\u00e9rieures \u00e0 6.0.5",
"product": {
"name": "strongSwan",
"vendor": {
"name": "StrongSwan",
"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-2026-25075",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-25075"
}
],
"initial_release_date": "2026-03-24T00:00:00",
"last_revision_date": "2026-03-24T00:00:00",
"links": [],
"reference": "CERTFR-2026-AVI-0344",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2026-03-24T00:00:00.000000"
}
],
"risks": [
{
"description": "D\u00e9ni de service \u00e0 distance"
}
],
"summary": "Une vuln\u00e9rabilit\u00e9 a \u00e9t\u00e9 d\u00e9couverte dans strongSwan. Elle permet \u00e0 un attaquant de provoquer un d\u00e9ni de service \u00e0 distance.",
"title": "Vuln\u00e9rabilit\u00e9 dans strongSwan",
"vendor_advisories": [
{
"published_at": "2026-03-23",
"title": "Bulletin de s\u00e9curit\u00e9 StrongSwan cve-2026-25075",
"url": "https://www.strongswan.org//blog/2026/03/23/strongswan-vulnerability-(cve-2026-25075).html"
}
]
}