CVE-2026-79678— Freeipa: idm: freeipa: idp-add eval() reachable before authorization check allows environment disclosure and denial of service
Quick assessment
Affected
Red Hat Red Hat Enterprise Linux 10
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
在 FreeIPA 的 命令中发现了一个缺陷：对 或 输入进行校验不足，导致这些输入在进入受限的 调用时，尚未执行相应的 LDAP 访问控制检查。这使得任意已认证的 IPA 主体（无论其权限级别如何）都能枚举并读取受影响的服务器进程的环境变量，并可通过内存耗尽导致服务拒绝（Denial of Service, DoS）。
Affected Version Matrix 7
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Red Hat | Red Hat Enterprise Linux 10 | any |
affected |
| Red Hat | Red Hat Enterprise Linux 6 | any |
unknown |
| Red Hat | Red Hat Enterprise Linux 7 | any |
unaffected |
| Red Hat | Red Hat Enterprise Linux 8 | any |
affected |
any |
affected | ||
any |
affected | ||
| Red Hat | Red Hat Enterprise Linux 9 | any |
affected |
Get alerts for future matching vulnerabilities
Log in to subscribe
I. Basic Information for CVE-2026-79678
Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗
Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
Freeipa: idm: freeipa: idp-add eval() reachable before authorization check allows environment disclosure and denial of service
Source: CVE Program / CVE List V5
Vulnerability Description
A flaw was found in FreeIPA's idp-add command, where insufficiently validated --organization/--base-url input reaches a constrained eval() call before the corresponding LDAP access control check is enforced. This allows any authenticated IPA principal, regardless of privilege level, to enumerate and read the environment variables of the affected server process and to cause denial of service via memory exhaustion.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
动态执行代码中指令转义处理不恰当(Eval注入)
Source: CVE Program / CVE List V5
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Red Hat | Red Hat Enterprise Linux 10 | - |
cpe:/o:redhat:enterprise_linux:10
|
|
| 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 Enterprise Linux 8 | - |
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 | - |
cpe:/o:redhat:enterprise_linux:8
|
|
| Red Hat | Red Hat Enterprise Linux 9 | - |
cpe:/o:redhat:enterprise_linux:9
|
|
II. Public POCs for CVE-2026-79678
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
Premium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2026-79678
请登录查看更多情报信息。
Vendor Advisories for CVE-2026-79678 (2)
Same Patch Batch · Red Hat · 2026-09-07 · 10 CVEs total
| CVE-2026-18922 | 9.8 CRITICAL | 389-ds-base: 389-ds-base: sasl plain authentication allows privilege escalation to directo |
| CVE-2026-76578 | 9.8 CRITICAL | Ipa: freeipa: freeipa: unauthenticated ldap client can obtain administrator credentials vi |
| CVE-2026-86404 | 8.8 HIGH | Artemis-server: artemis-jms-client: artemis-core-client: undertow-core: wildfly-messaging- |
| CVE-2026-19843 | 8.4 HIGH | 389-ds-base: 389-ds-base: command injection via unescaped ldap dn in cockpit 389 console l |
| CVE-2026-18453 | 7.5 HIGH | 389-ds-base: 389-ds-base: pre-authentication null pointer dereference via paged results an |
| CVE-2026-18355 | 7.5 HIGH | 389-ds-base: 389-ds-base: heap buffer overflow via sasl wrapped-record length lower-bound |
| CVE-2026-76560 | 7.5 HIGH | 389-ds-base: 389-ds: anonymous ldap client can defeat selfdn aci bind-rule checks via empt |
| CVE-2026-86332 | 6.5 MEDIUM | Odh-dashboard: odh-dashboard: nim credential secret readable by any authenticated user |
| CVE-2026-86469 | 5.3 MEDIUM | Glib2: toctou symlink race in `g_file_create_replace_destination` fallback path |
IV. Related Vulnerabilities
Same product: Red Hat Enterprise Linux 10
-
CVE-2026-86469
Glib2: toctou symlink race in `g_file_create_replace_destina -
CVE-2026-76578
Ipa: freeipa: freeipa: unauthenticated ldap client can obtai -
CVE-2026-76925
Flatpak: flatpak: toctou race condition allows symlink redir -
CVE-2026-85769
Libtpms: libtpms: heap out-of-bounds read in tpm2 state unma -
CVE-2026-85534
Libsoup: libsoup: http/2 client crash in on_data_source_read
Same vendor: Red Hat
-
CVE-2026-74859
Gnome-tweaks: path traversal in theme installer -
CVE-2026-76561
Pki-core: dogtag/pki: certprofile-import allows code executi -
CVE-2026-86469
Glib2: toctou symlink race in `g_file_create_replace_destina -
CVE-2026-19843
389-ds-base: 389-ds-base: command injection via unescaped ld -
CVE-2026-18922
389-ds-base: 389-ds-base: sasl plain authentication allows p
Same weakness: CWE-95
-
CVE-2026-85165
n8n before 2.36.2 Expression Sandbox Bypass via SpreadElemen -
CVE-2026-65643
WebPros cPanel 代码注入漏洞 -
CVE-2026-19295
Langflow is affected by multiple remote code execution vulne -
CVE-2026-54569
SENAITE.CORE: Improper Neutralization of Directives in Dynam -
CVE-2026-75062
Eval Injection in google/langfun via default lf.query protoc
V. Comments for CVE-2026-79678
No comments yet