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CERTFR-2026-AVI-0894
Vulnerability from certfr_avis - Published: 2026-07-16 - Updated: 2026-07-16
De multiples vulnérabilités ont été découvertes dans les produits F5. 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 | ||
|---|---|---|---|---|
| F5 | N/A | NGINX Open Source versions antérieures à 1.31.3 | ||
| F5 | N/A | NGINX Ingress Controller versions antérieures à 5.5.3 | ||
| F5 | N/A | F5 WAF versions antérieures à 5.13.3 | ||
| F5 | N/A | NGINX Plus versions antérieures à 37.0.3 | ||
| F5 | N/A | BIG-IP Next CNF versions 2.3.2 | ||
| F5 | N/A | BIG-IP versions antérieures 21.1.0 | ||
| F5 | N/A | BIG-IP Next SPK versions à 2.0.3 |
References
| Title | Publication Time | Tags | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [
{
"description": "NGINX Open Source versions ant\u00e9rieures \u00e0 1.31.3",
"product": {
"name": "N/A",
"vendor": {
"name": "F5",
"scada": false
}
}
},
{
"description": "NGINX Ingress Controller versions ant\u00e9rieures \u00e0 5.5.3",
"product": {
"name": "N/A",
"vendor": {
"name": "F5",
"scada": false
}
}
},
{
"description": "F5 WAF versions ant\u00e9rieures \u00e0 5.13.3",
"product": {
"name": "N/A",
"vendor": {
"name": "F5",
"scada": false
}
}
},
{
"description": "NGINX Plus versions ant\u00e9rieures \u00e0 37.0.3",
"product": {
"name": "N/A",
"vendor": {
"name": "F5",
"scada": false
}
}
},
{
"description": "BIG-IP Next CNF versions 2.3.2",
"product": {
"name": "N/A",
"vendor": {
"name": "F5",
"scada": false
}
}
},
{
"description": "BIG-IP versions ant\u00e9rieures 21.1.0",
"product": {
"name": "N/A",
"vendor": {
"name": "F5",
"scada": false
}
}
},
{
"description": "BIG-IP Next SPK versions \u00e0 2.0.3",
"product": {
"name": "N/A",
"vendor": {
"name": "F5",
"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-2026-60065",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-60065"
},
{
"name": "CVE-2026-60005",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-60005"
},
{
"name": "CVE-2026-56434",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-56434"
},
{
"name": "CVE-2026-52865",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-52865"
},
{
"name": "CVE-2026-59762",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-59762"
},
{
"name": "CVE-2026-55723",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-55723"
},
{
"name": "CVE-2026-60062",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-60062"
},
{
"name": "CVE-2026-46333",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-46333"
},
{
"name": "CVE-2026-42533",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-42533"
}
],
"initial_release_date": "2026-07-16T00:00:00",
"last_revision_date": "2026-07-16T00:00:00",
"links": [],
"reference": "CERTFR-2026-AVI-0894",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2026-07-16T00:00:00.000000"
}
],
"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": "Non sp\u00e9cifi\u00e9 par l\u0027\u00e9diteur"
},
{
"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 les produits F5. 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 les produits F5",
"vendor_advisories": [
{
"published_at": "2026-07-15",
"title": "Bulletin de s\u00e9curit\u00e9 F5 K000162100",
"url": "https://my.f5.com/manage/s/article/K000162100"
},
{
"published_at": "2026-07-15",
"title": "Bulletin de s\u00e9curit\u00e9 F5 K000161971",
"url": "https://my.f5.com/manage/s/article/K000161971"
},
{
"published_at": "2026-07-15",
"title": "Bulletin de s\u00e9curit\u00e9 F5 K000161800",
"url": "https://my.f5.com/manage/s/article/K000161800"
},
{
"published_at": "2026-07-15",
"title": "Bulletin de s\u00e9curit\u00e9 F5 K000162101",
"url": "https://my.f5.com/manage/s/article/K000162101"
},
{
"published_at": "2026-07-15",
"title": "Bulletin de s\u00e9curit\u00e9 F5 K000161834",
"url": "https://my.f5.com/manage/s/article/K000161834"
},
{
"published_at": "2026-07-15",
"title": "Bulletin de s\u00e9curit\u00e9 F5 K000162097",
"url": "https://my.f5.com/manage/s/article/K000162097"
},
{
"published_at": "2026-07-15",
"title": "Bulletin de s\u00e9curit\u00e9 F5 K000162098",
"url": "https://my.f5.com/manage/s/article/K000162098"
},
{
"published_at": "2026-07-15",
"title": "Bulletin de s\u00e9curit\u00e9 F5 K000162231",
"url": "https://my.f5.com/manage/s/article/K000162231"
}
]
}
CVE-2026-42533 (GCVE-0-2026-42533)
Vulnerability from cvelistv5 – Published: 2026-07-15 14:33 – Updated: 2026-07-16 03:55
VLAI
EPSS
VEX
Title
NGINX Map directive and Regex matching vulnerability
Summary
A vulnerability exists in NGINX Plus and NGINX Open Source when a map directive uses regex matching and a string expression references the map's regex capture variables before referencing the map output variable. Alternatively, the same result could be achieved by using a non-cacheable variable in a string expression under certain conditions. An unauthenticated attacker along with conditions beyond their control can exploit this vulnerability by sending crafted HTTP requests. This may cause a heap buffer overflow in the NGINX worker process leading to a restart. Additionally, attackers can execute code on systems with Address Space Layout Randomization (ASLR) disabled or when the attacker can bypass ASLR.
Impact:
This vulnerability may allow remote attackers to cause a denial-of-service (DoS) on the NGINX system or to possibly trigger a code execution. There is no control plane exposure; this is a data plane issue only.
Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
Severity
8.1 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-122 - Heap-based Buffer Overflow
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://my.f5.com/manage/s/article/K000162097 | vendor-advisorypatch |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| F5 | NGINX Plus |
Affected:
37.0.0.1 , < 37.0.3.1
(custom)
Affected: R36 , < R36 P7 (custom) Affected: R33 , < * (custom) |
|
| F5 | NGINX Open Source |
Affected:
1.31.2 , < 1.31.3
(custom)
Affected: 0.9.6 , < 1.30.4 (custom) |
Date Public
2026-07-15 14:00
Credits
F5 acknowledges Ming Xuan, DKD (@pidifn), Ji'an Zhou, and Zhen Yan of AntAISecurityLab, Rafael Gacek, Sergii Negodiuk of EVO.company, Lam Jun Rong of Calif.io, Mufeed VH of Winfunc Research (winfunc.com), Vexera AI (https://vexera.ai), Tu Tran Dinh (@1w4y), Stan Shaw (cyberstan), qianshuidewajueji, zenneth (randomguy6407), Zhenpeng (Leo) Lin of depthfirst, Lukas Johannes Moeller, Melih Tolga Sahin of Vodafone Türkiye, Ayoub Nabil Boubagrat (GitHub: @ayoubnabil), and Milan Jovic (Kljunowsky) for independently bringing this issue to our attention and following the highest standards of coordinated disclosure.
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"source": {
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"title": "NGINX Map directive and Regex matching vulnerability",
"x_generator": {
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CVE-2026-46333 (GCVE-0-2026-46333)
Vulnerability from cvelistv5 – Published: 2026-05-15 12:58 – Updated: 2026-07-15 00:50
VLAI
EPSS
VEX
Title
ptrace: slightly saner 'get_dumpable()' logic
Summary
In the Linux kernel, the following vulnerability has been resolved:
ptrace: slightly saner 'get_dumpable()' logic
The 'dumpability' of a task is fundamentally about the memory image of
the task - the concept comes from whether it can core dump or not - and
makes no sense when you don't have an associated mm.
And almost all users do in fact use it only for the case where the task
has a mm pointer.
But we have one odd special case: ptrace_may_access() uses 'dumpable' to
check various other things entirely independently of the MM (typically
explicitly using flags like PTRACE_MODE_READ_FSCREDS). Including for
threads that no longer have a VM (and maybe never did, like most kernel
threads).
It's not what this flag was designed for, but it is what it is.
The ptrace code does check that the uid/gid matches, so you do have to
be uid-0 to see kernel thread details, but this means that the
traditional "drop capabilities" model doesn't make any difference for
this all.
Make it all make a *bit* more sense by saying that if you don't have a
MM pointer, we'll use a cached "last dumpability" flag if the thread
ever had a MM (it will be zero for kernel threads since it is never
set), and require a proper CAP_SYS_PTRACE capability to override.
Severity
7.1 (High)
7.8 (High)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-269 - Improper Privilege Management
Assigner
References
41 references
Impacted products
37 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
bfedb589252c01fa505ac9f6f2a3d5d68d707ef4 , < 93d4ba49d18e3d7fb41a9927c2d0cca5e9dfefd6
(git)
Affected: bfedb589252c01fa505ac9f6f2a3d5d68d707ef4 , < 15b828a46f305ae9f05a7c16914b3ce273474205 (git) Affected: bfedb589252c01fa505ac9f6f2a3d5d68d707ef4 , < 4709234fd1b95136ceb789f639b1e7ea5de1b181 (git) Affected: bfedb589252c01fa505ac9f6f2a3d5d68d707ef4 , < 8f907d345bae8f4b3f004c5abc56bf2dfb851ea7 (git) Affected: bfedb589252c01fa505ac9f6f2a3d5d68d707ef4 , < 6e5b51e74a40d377bcd3081dd33fbaa0e1aa7e3d (git) Affected: bfedb589252c01fa505ac9f6f2a3d5d68d707ef4 , < 2a93a4fac7b6051d3be7cd1b015fe7320cd0404d (git) Affected: bfedb589252c01fa505ac9f6f2a3d5d68d707ef4 , < 01363cb3fbd0238ffdeb09f53e9039c9edf8a730 (git) Affected: bfedb589252c01fa505ac9f6f2a3d5d68d707ef4 , < 31e62c2ebbfdc3fe3dbdf5e02c92a9dc67087a3a (git) Affected: d5b3e840dbf6dd2c0f30b5982b6f5ecd49e46b12 (git) Affected: 03eed7afbc09e061f66b448daf7863174c3dc3f3 (git) Affected: e45692fa1aea06676449b63ef3c2b6e1e72b7578 (git) Affected: 694a95fa6dae4991f16cda333d897ea063021fed (git) Affected: 3.16.52 , < 3.17 (semver) Affected: 4.4.40 , < 4.5 (semver) Affected: 4.8.16 , < 4.9 (semver) Affected: 4.9.1 , < 4.10 (semver) |
|
| Linux | Linux |
Affected:
4.10
Unaffected: 0 , < 4.10 (semver) Unaffected: 5.10.256 , ≤ 5.10.* (semver) Unaffected: 5.15.207 , ≤ 5.15.* (semver) Unaffected: 6.1.173 , ≤ 6.1.* (semver) Unaffected: 6.6.139 , ≤ 6.6.* (semver) Unaffected: 6.12.89 , ≤ 6.12.* (semver) Unaffected: 6.18.31 , ≤ 6.18.* (semver) Unaffected: 7.0.8 , ≤ 7.0.* (semver) Unaffected: 7.1 , ≤ * (original_commit_for_fix) |
|
| Red Hat | NVIDIA for RHEL 10 |
Unaffected:
0:6.12.0-211.8.el10nv , < *
(rpm)
Unaffected: 0:6.12.0-231.12.el10nv , < * (rpm) cpe:/a:redhat:enterprise_linux_nvidia:10::el10 |
|
| Red Hat | Red Hat Enterprise Linux 10 |
Unaffected:
0:6.12.0-211.16.1.el10_2 , < *
(rpm)
cpe:/o:redhat:enterprise_linux:10.2 |
|
| Red Hat | Red Hat Enterprise Linux 10.0 Extended Update Support |
Unaffected:
0:6.12.0-55.75.1.el10_0 , < *
(rpm)
cpe:/o:redhat:enterprise_linux_eus:10.0 |
|
| Red Hat | Red Hat Enterprise Linux 8 |
Unaffected:
0:4.18.0-553.125.1.rt7.466.el8_10 , < *
(rpm)
cpe:/a:redhat:enterprise_linux:8::nfv |
|
| Red Hat | Red Hat Enterprise Linux 8 |
Unaffected:
0:4.18.0-553.125.1.el8_10 , < *
(rpm)
cpe:/o:redhat:enterprise_linux:8 |
|
| Red Hat | Red Hat Enterprise Linux 8 |
cpe:/o:redhat:enterprise_linux:8 |
|
| Red Hat | Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support |
Unaffected:
0:4.18.0-305.192.1.el8_4 , < *
(rpm)
cpe:/o:redhat:rhel_aus:8.4 |
|
| Red Hat | Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On |
Unaffected:
0:4.18.0-305.192.1.el8_4 , < *
(rpm)
cpe:/o:redhat:rhel_eus_long_life:8.4 |
|
| Red Hat | Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support |
Unaffected:
0:4.18.0-372.193.1.el8_6 , < *
(rpm)
cpe:/o:redhat:rhel_aus:8.6 |
|
| Red Hat | Red Hat Enterprise Linux 8.6 Telecommunications Update Service |
Unaffected:
0:4.18.0-372.193.1.el8_6 , < *
(rpm)
cpe:/o:redhat:rhel_tus:8.6 |
|
| Red Hat | Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions |
Unaffected:
0:4.18.0-372.193.1.el8_6 , < *
(rpm)
cpe:/o:redhat:rhel_e4s:8.6 |
|
| Red Hat | Red Hat Enterprise Linux 8.8 Telecommunications Update Service |
Unaffected:
0:4.18.0-477.143.1.el8_8 , < *
(rpm)
cpe:/o:redhat:rhel_tus:8.8 |
|
| Red Hat | Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions |
Unaffected:
0:4.18.0-477.143.1.el8_8 , < *
(rpm)
cpe:/o:redhat:rhel_e4s:8.8 |
|
| Red Hat | Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions |
cpe:/o:redhat:rhel_e4s:8.8 |
|
| Red Hat | Red Hat Enterprise Linux 9 |
Unaffected:
0:5.14.0-687.10.1.el9_8 , < *
(rpm)
cpe:/a:redhat:enterprise_linux:9 cpe:/o:redhat:enterprise_linux:9 |
|
| Red Hat | Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions |
Unaffected:
0:5.14.0-70.180.1.el9_0 , < *
(rpm)
cpe:/a:redhat:rhel_e4s:9.0 |
|
| Red Hat | Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions |
Unaffected:
0:5.14.0-70.180.1.rt21.252.el9_0 , < *
(rpm)
cpe:/a:redhat:rhel_e4s:9.0::nfv |
|
| Red Hat | Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions |
Unaffected:
0:5.14.0-284.172.1.el9_2 , < *
(rpm)
cpe:/a:redhat:rhel_e4s:9.2 |
|
| Red Hat | Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions |
Unaffected:
0:5.14.0-284.172.1.rt14.457.el9_2 , < *
(rpm)
cpe:/a:redhat:rhel_e4s:9.2::nfv |
|
| Red Hat | Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions |
cpe:/o:redhat:rhel_e4s:9.2 |
|
| Red Hat | Red Hat Enterprise Linux 9.4 Extended Update Support |
Unaffected:
0:5.14.0-427.126.1.el9_4 , < *
(rpm)
cpe:/a:redhat:rhel_eus:9.4 |
|
| Red Hat | Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions |
cpe:/o:redhat:rhel_e4s:9.4 |
|
| Red Hat | Red Hat Enterprise Linux 9.6 Extended Update Support |
Unaffected:
0:5.14.0-570.116.1.el9_6 , < *
(rpm)
cpe:/a:redhat:rhel_eus:9.6 |
|
| Red Hat | Red Hat Enterprise Linux 9.6 Extended Update Support |
cpe:/o:redhat:rhel_eus:9.6 |
|
| Red Hat | Red Hat OpenShift Container Platform 4.20 |
Unaffected:
0:1.33.12-3.rhaos4.20.git64c6a00.el9 , < *
(rpm)
cpe:/a:redhat:openshift:4.20::el8 |
|
| Red Hat | Red Hat OpenShift Container Platform 4.20 |
Unaffected:
0:5.14.0-570.117.1.el9_6 , < *
(rpm)
cpe:/a:redhat:openshift:4.20::el8 |
|
| Red Hat | Red Hat OpenShift Container Platform 4.20 |
Unaffected:
0:4.20.0-202605141748.p2.g2a0461f.assembly.stream.el8 , < *
(rpm)
cpe:/a:redhat:openshift:4.20::el8 |
|
| Red Hat | Red Hat OpenShift Container Platform 4.20 |
Unaffected:
0:4.20.0-202605211651.p2.g02b0b2d.assembly.stream.el8 , < *
(rpm)
cpe:/a:redhat:openshift:4.20::el8 |
|
| Red Hat | Red Hat OpenShift Container Platform 4.20 |
Unaffected:
4.20.9.6.202605270908-0 , < *
(rpm)
cpe:/a:redhat:openshift:4.20::el9 |
|
| Red Hat | Red Hat Enterprise Linux 6 |
cpe:/o:redhat:enterprise_linux:6 |
|
| Red Hat | Red Hat Enterprise Linux 7 |
cpe:/o:redhat:enterprise_linux:7 |
|
| Red Hat | Red Hat OpenShift Container Platform 4 |
cpe:/a:redhat:openshift:4 |
|
| Siemens | SIMATIC S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.6 , < *
(custom)
|
|
| Siemens | SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP |
Affected:
V3.1.6 , < *
(custom)
|
|
| Siemens | SIPLUS S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.6 , < *
(custom)
|
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CVE-2026-52865 (GCVE-0-2026-52865)
Vulnerability from cvelistv5 – Published: 2026-07-15 14:33 – Updated: 2026-07-15 15:36
VLAI
EPSS
VEX
Title
NGINX Ingress Controller vulnerability
Summary
When NGINX Ingress Controller processes Ingress or TransportServer resources, an authenticated, remote attacker with permission to create or modify Ingress or TransportServer resources can cause the NGINX Ingress Controller process to terminate.
Impact:
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Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
1 reference
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|---|---|
| https://my.f5.com/manage/s/article/K000161834 | vendor-advisorypatch |
Impacted products
1 product
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|---|---|---|---|
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Affected:
5.0.0 , < 5.5.2
(custom)
Affected: 2026-lts-r1 , < 2026-lts-r3 (custom) |
Date Public
2026-07-15 14:00
Credits
F5
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CVE-2026-55723 (GCVE-0-2026-55723)
Vulnerability from cvelistv5 – Published: 2026-07-15 14:33 – Updated: 2026-07-16 03:55
VLAI
EPSS
VEX
Title
NGINX Ingress Controller vulnerability
Summary
When NGINX Ingress Controller is configured with Custom Resource Definitions (CRDs) or Ingress annotations, an injection vulnerability exists in the configuration generator of NGINX Ingress Controller. Multiple user-controllable fields are written into the generated NGINX configuration without sanitization. An authenticated attacker with permission to create or modify these CRDs or annotations may craft values that inject arbitrary NGINX configuration directives.
Impact:
An authenticated attacker granted write access to NGINX Ingress Controller CRDs or Ingress annotations through the Kubernetes API may be able to inject arbitrary NGINX configuration directives, create or delete files, or disable services. There is no data plane exposure; this is a control plane issue only.
Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-76 - Improper Neutralization of Equivalent Special Elements
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://my.f5.com/manage/s/article/K000161800 | vendor-advisorypatch |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| F5 | NGINX Ingress Controller |
Affected:
5.0.0 , < 5.5.2
(custom)
Affected: 2026-lts-r1 , < 2026-lts-r3 (custom) |
Date Public
2026-07-15 14:00
Credits
F5
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CVE-2026-56434 (GCVE-0-2026-56434)
Vulnerability from cvelistv5 – Published: 2026-07-15 14:33 – Updated: 2026-07-15 18:10
VLAI
EPSS
VEX
Title
NGINX ngx_http_ssi_module vulnerability
Summary
NGINX Plus and NGINX Open Source have a vulnerability in the ngx_http_ssi_module module. This vulnerability may exist when the Server-Side Includes (SSI), proxy_pass, and proxy_buffering off directives are configured. With this configuration, an unauthenticated attacker with man-in-the-middle (MITM) ability to control responses from an upstream server may be able to cause a use-after-free in the NGINX worker process. This issue may lead to limited modification of memory or a restart of the NGINX worker process.
Impact:
This vulnerability may allow remote attackers to have limited control to modify memory contents or restart the NGINX worker process. There is no control plane exposure; this is a data plane issue only.
Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-416 - Use After Free
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://my.f5.com/manage/s/article/K000162098 | vendor-advisorypatch |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| F5 | NGINX Plus |
Affected:
37.0.0.1 , < 37.0.3.1
(custom)
Affected: R36 , < R36 P7 (custom) Affected: R33 , < * (custom) |
|
| F5 | NGINX Open Source |
Affected:
1.31.2 , < 1.31.3
(custom)
Affected: 0.8.11 , < 1.30.4 (custom) |
Date Public
2026-07-15 14:00
Credits
F5 acknowledges p4p3r(@P4P3R-HAK)" of "싸이버원(CYBERONE) for bringing this issue to our attention and following the highest standards of coordinated disclosure.
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CVE-2026-59762 (GCVE-0-2026-59762)
Vulnerability from cvelistv5 – Published: 2026-07-15 14:33 – Updated: 2026-07-15 15:35
VLAI
EPSS
VEX
Title
BIG-IP HTTP/2 vulnerability
Summary
When an HTTP/2 profile is configured on a virtual server, undisclosed requests can cause an increase in memory resource utilization.
Impact:
System performance can degrade until the TMM process is either forced to restart or is manually restarted. This vulnerability allows a remote, unauthenticated attacker to cause a degradation of service that can lead to a denial-of-service (DoS) on the BIG-IP system. There is no control plane exposure; this is a data plane issue only.
Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-770 - Allocation of Resources Without Limits or Throttling
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://my.f5.com/manage/s/article/K000162231 | vendor-advisorypatch |
Impacted products
4 products
| Vendor | Product | Version | |
|---|---|---|---|
| F5 | BIG-IP |
Affected:
21.1.0 , < 21.1.0.1
(custom)
Affected: 21.0.0 , < 21.0.0.3 (custom) Affected: 17.5.0 , < 17.5.1.8 (custom) Affected: 17.1.0 , < 17.1.3.4 (custom) |
|
| F5 | BIG-IP Next for Kubernetes |
Affected:
2.3.0 , < 2.3.2
(custom)
Affected: 2.0.0 , < 2.2.3 (custom) |
|
| F5 | BIG-IP Next SPK |
Affected:
1.9.0 , < *
(custom)
Affected: 1.7.0 , < 1.7.18 (custom) |
|
| F5 | BIG-IP Next CNF |
Affected:
2.3.0 , < 2.3.2
(custom)
Affected: 2.0.0 , < 2.2.3 (custom) Affected: 1.1.0 , < 1.4.3 (custom) |
Date Public
2026-07-15 14:00
Credits
F5 acknowledges the Okta Red Team of Okta for bringing this issue to our attention and following the highest standards of coordinated disclosure.
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CVE-2026-60005 (GCVE-0-2026-60005)
Vulnerability from cvelistv5 – Published: 2026-07-15 15:04 – Updated: 2026-07-15 15:41
VLAI
EPSS
VEX
Title
NGINX ngx_http_slice_module vulnerability
Summary
NGINX Plus and NGINX Open Source have a vulnerability in the ngx_http_slice_module module. When the slice directive and unnamed regex captures are configured or when a background cache update happens, unauthenticated attackers can send requests that may cause uninitialized memory access in the NGINX worker process, leading to limited disclosure of memory or a restart.
Impact:
This vulnerability may allow remote, unauthenticated attackers to have limited control to disclose memory contents or restart the NGINX worker process. There is no control plane exposure; this is a data plane issue only.
Note: The ngx_http_slice_module module is not enabled by default; it's enabled with the --with-http_slice_module configuration parameter.
Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-908 - Use of Uninitialized Resource
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://my.f5.com/manage/s/article/K000162100 | vendor-advisorypatch |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| F5 | NGINX Plus |
Affected:
37.0.0.1 , < 37.0.3.1
(custom)
Affected: R36 , < R36 P7 (custom) Affected: R33 , < * (custom) |
|
| F5 | NGINX Open Source |
Affected:
1.31.2 , < 1.31.3
(custom)
Affected: 1.15.8 , < 1.30.4 (custom) |
Date Public
2026-07-15 14:00
Credits
F5
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CVE-2026-60062 (GCVE-0-2026-60062)
Vulnerability from cvelistv5 – Published: 2026-07-15 14:33 – Updated: 2026-07-15 15:37
VLAI
EPSS
VEX
Title
NGINX Agent Vulnerability
Summary
The NGINX Agent config_dirs directive allows a low-privileged attacker to gain limited read and write access to files outside of the designated secure directory. The config_dirs directive required for this issue can also be configured through NGINX Instance Manager. A successful exploit may allow an attacker to cross a security boundary.
Impact:
A remotely authenticated low-privileged attacker could gain limited read and write access outside of the list of directories specified in the NGINX Agent configuration.
Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
Severity
6.4 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://my.f5.com/manage/s/article/K000161971 | vendor-advisorypatch |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| F5 | NGINX Agent |
Unaffected:
3.0.0 , < *
(custom)
Affected: 2.0.0 , < 2.47.0 (custom) |
|
| F5 | NGINX Instance Manager |
Affected:
2.22.0 , < 2.22.2
(custom)
Affected: 2.17.1 , < * (custom) |
Date Public
2026-07-15 14:00
Credits
F5
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CVE-2026-60065 (GCVE-0-2026-60065)
Vulnerability from cvelistv5 – Published: 2026-07-15 14:33 – Updated: 2026-07-15 15:39
VLAI
EPSS
VEX
Title
NGINX Plus ngx_stream_mqtt_filter_module vulnerability
Summary
When NGINX Plus is configured to use the Message Queuing Telemetry Transport (MQTT) filter module (ngx_stream_mqtt_filter_module), unauthenticated attackers can send requests with conditions beyond the attacker's control to cause a heap buffer over-read in the NGINX worker process, leading to a restart.
Impact:
This vulnerability may allow remote unauthenticated attackers to have limited control to restart the NGINX worker process. There is no control plane exposure; this is a data plane issue only.
Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-125 - Out-of-bounds Read
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://my.f5.com/manage/s/article/K000162101 | vendor-advisorypatch |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| F5 | NGINX Plus |
Affected:
37.0.0.1 , < 37.0.3.1
(custom)
Affected: R36 , < R36 P7 (custom) Affected: R33 , < * (custom) |
Date Public
2026-07-15 14:00
Credits
F5
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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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