Signal is active with 2 mentions in latest observed window
Recommended action window: Monitor and triage in normal cycle
NVD description
A security issue was discovered in ingress-nginx where the `nginx.ingress.kubernetes.io/auth-method` Ingress annotation can be used to inject configuration into nginx. This can lead to arbitrary code execution in the context of the ingress-nginx controller, and disclosure of Secrets accessible to the controller. (Note that in the default installation, the controller can access all Secrets cluster-wide.)
Priority
LOW
Exploitation
NONE
PoC
NONE
Patch
AVAILABLE
Momentum
STABLE
| Date | Total | Labels |
|---|
| 2026-02-02 | 1 | General1 |
| 2026-02-03 | 5 | Disclosure5 |
| 2026-02-04 | 3 | Disclosure3 |
| 2026-02-06 | 1 | Disclosure1 |
| 2026-02-08 | 1 | Disclosure1 |
| 2026-02-09 | 1 | Disclosure1 |
| 2026-02-17 | 1 | Patch1 |
CVE-2026-1580: ingress-nginx auth-method nginx configuration injection - https://github.com/kubernetes/kubernetes/issues/136677
Post summary
The text announces the discovery of CVE‑2026‑1580, detailing a configuration injection flaw in ingress‑nginx, but does not provide a PoC, exploit code, patch, or evidence of active exploitation.
is it appropriate to announce FOUR cves in a product that you sent a threatening note literally last week was going to be deprecated and you don't have the builds ready yet? CVE-2026-1580 CVE-2026-24512 CVE-2026-24513 CVE-2026-24514 - kubernetes is a total joke https://t.co/p76bIAk5SX
Post summary
The tweet references four Kubernetes CVEs but offers no technical details, exploitation evidence, or mitigation information, merely expressing frustration.
CVE-2026-1580: ingress-nginx auth-method nginx configuration injection - https://github.com/kubernetes/kubernetes/issues/136677
Post summary
CVE-2026-1580 is a configuration injection vulnerability in ingress-nginx auth-method, with details linked to a GitHub issue.
Kubernetes: Multiple issues in ingress-nginx https://www.openwall.com/lists/oss-security/2026/02/02/3 Multiple issues are recently disclosed in ingress-nginx, and assigned CVE-2026-1580, CVE-2026-24512, CVE-2026-24513, CVE-2026-24514. The most serious of these issues have been rated HIGH, CVSS 8.8.
Post summary
Several CVEs have been disclosed for ingress‑nginx, with the most serious rated HIGH and a CVSS score of 8.8.
LOOK BACK: In 2023, ingress-nginx hardened its annotations. One check went from an exact list of HTTP verbs to a regex with no ^ or $, so "GET" plus nginx directives passed. CVE-2026-1580 turned that into code execution and cluster-wide Secret access. https://t.co/O5OmAm9Dz1
Warning: #Kubernetes disclosed four vulnerabilities in the #ingress-nginx, including two high-severity issues: #CVE-2026-1580 (improper input validation) and #CVE-2026-24512 (configuration injection), enabling #RCE and authentication bypass. https://ccb.belgium.be/advisories/warning-multiple-vulnerabilities-kubernetes-ingres-nginx #Patch
Post summary
Kubernetes announced four ingress‑nginx vulnerabilities, including CVE‑2026‑1580 and CVE‑2026‑24512, that enable RCE and authentication bypass, with a patch advisory available.
⚠️ Vulnerabilidades en Ingress-NGINX ❗ CVE-2026-24512 ❗ CVE-2026-1580 ➡️ Más info: https://www.cert.gov.py/vulnerabilidades-en-ingress-nginx/ https://t.co/TrYFac4pTk
Post summary
The tweet announces two CVEs (CVE‑2026‑24512 and CVE‑2026‑1580) affecting Ingress‑NGINX and points to external links for further information.
CVE-2026-1580 A security issue was discovered in ingress-nginx where the `http://nginx.ingress.kubernetes.io/auth-method` Ingress annotation can be used to inject configuration into nginx. … https://www.cve.org/CVERecord?id=CVE-2026-1580
Post summary
A new vulnerability in ingress-nginx allows configuration injection via the auth-method annotation. No PoC, exploit code, or patch details are provided.
https://discuss.kubernetes.io/t/security-advisory-multiple-issues-in-ingress-nginx/34115 Multiple issues are disclosed today in ingress-nginx, assigned the following CVE IDs: CVE-2026-1580, CVE-2026-24512, CVE-2026-24513, CVE-2026-24514 This issue affects ingress-nginx. Affected ingress-nginx: < v1.13.7 & ingress-nginx: < v1.14.3 #infosec
Post summary
The advisory announces the discovery of multiple new CVEs affecting ingress-nginx, specifying the vulnerable versions but providing no further technical details or mitigation guidance.
Security Alert for #Kubernetes users! L CVE-2026-1580 is a High-rated (8.8) injection flaw in ingress-nginx. An attacker with Ingress creation permissions can bypass validation to inject arbitrary Nginx config and steal controller credentials
Post summary
A high‑rated injection flaw (CVE‑2026‑1580) in ingress‑nginx allows attackers with Ingress creation permissions to bypass validation, inject arbitrary Nginx configuration, and steal controller credentials.
Full Look Back writeup: the 2016 check, the 2023 rewrite, why it was rated low risk, and what retirement means for the next bug: https://cvebrief.com/cve/cve-2026-1580/ https://t.co/zAh0CxsiEI
CVE-2026-1580: `nginx-ingress-controller` is vulnerable to auth-method configuration injection. Upgrade to 1.14.2+ to mitigate this #Kubernetes #infosec issue. https://www.pulsepatch.io/posts/cve-2026-1580-nginx-ingress-controller-config-injection
Post summary
CVE‑2026‑1580 enables auth‑method configuration injection in nginx‑ingress‑controller; updating to 1.14.2 or later mitigates the vulnerability.
⏳ With EOL in March, Ingress #NGINX has 4 newly disclosed vulnerabilities: 🔴 CVE-2026-1580 and CVE-2026-24512 allow for configuration injection via the "http://nginx.ingress.kubernetes.io/auth-method" ingress annotation and the "rules.http.paths.path" ingress field, respectively 🟡 CVE-2026-24514 is a #DoS in the ingress-nginx admission controller, triggered by sending large requests. ⚪ CVE-2026-24513 is a bypass of the protection afforded by the "auth-url" ingress when a misconfiguration is in place. We recommend that you migrate to F5's NGINX Ingress: https://github.com/nginx/kubernetes-ingress If you can’t migrate yet, update to v1.14.3.
Post summary
The message discloses four new NGINX Ingress CVEs, explains their impacts, and recommends updating to version 1.14.3 or migrating to F5’s NGINX Ingress as a mitigation.
[CVE-2026-1580: HIGH] Security flaw in ingress-nginx allows injection of code via `auth-method` annotation, leading to code execution & Secret exposure. Ensure protection against cyber threats.#cve,CVE-2026-1580,#cybersecurity https://cvefind.com/CVE-2026-1580
Post summary
The post announces a high‑severity vulnerability (CVE‑2026‑1580) in ingress‑nginx that permits code injection through the `auth-method` annotation, enabling code execution and secret exposure.
CVE-2026-1580 #devopsish #kubernetes #cve https://github.com/kubernetes/kubernetes/issues/136677
Post summary
The text references CVE-2026-1580 and links to a GitHub issue, indicating a discussion or initial disclosure without further details.