CVE-2026-76832

HIGHPre-NVD 8.88.8—
EchelonGraph scoreHIGH confidence

Score 8.8 from GitHub Security Advisory (severity: HIGH) published 2026-08-20. a secondary CVSS source baseline 8.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 4 sources updated this week
8.8EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 1%CVSS: 8.8Exploit: None knownExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

Agno's PythonTools in libs/agno/agno/tools/python.py contains a path traversal vulnerability that allows attackers to read, write, or execute arbitrary files by supplying parent-directory traversal sequences in the file_name argument passed to read_file, save_to_file, or run_python_file tool actions. Attackers can inject traversal sequences such as '../../../../../../etc/passwd' through direct tool invocation or via prompt injection embedded in agent-processed content to escape the intended base_dir boundary and achieve arbitrary file read, arbitrary file write, or arbitrary Python code execution within the process user's authority.

CVSS v3
8.8
EG Score
8.8(high)
EG Risk
40(Track)
EG Risk 40/100SSVC: Track

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity88% × 45%
Exploitation1% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
1%
EPSS %ILE
55%
KEV
Not listed

Published

August 19, 2026

Last Modified

August 20, 2026

Advisory Details (3)

Auto-updated Aug 19, 2026
Patch available. Sources: github_commit.
generic

Agno PythonTools Path Traversal via joinpath file_name argument | Advisories | VulnCheck

https://www.vulncheck.com/advisories/agno-pythontools-path-traversal-via-joinpath-file-name-argument
github_commit Patch Available

commit 710d7e7f846f (agno-agi/agno)

Patch available: agno-agi/agno v2.6.19 (contains commit 710d7e7f846f)

https://github.com/agno-agi/agno/commit/710d7e7f846f93b7a3eadfd3e77075428c39e803
generic

GitHub - agno-agi/agno: Build, run, and manage agent platforms. · GitHub

https://github.com/agno-agi/agno

Vendor Advisories for CVE-2026-76832(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 12× in last 7d / 12× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

  1. 2026-08-21 05:39 UTCEG score recompute
  2. 2026-08-21 05:39 UTCGHSA enrichment
  3. 2026-08-20 22:56 UTCEPSS rescore
  4. 2026-08-20 16:34 UTCEG score recompute
  5. 2026-08-20 16:34 UTCGHSA enrichment
  6. 2026-08-20 15:27 UTCEG score recompute
  7. 2026-08-20 15:27 UTCGHSA enrichment
  8. 2026-08-20 11:23 UTCEG score recompute
  9. 2026-08-20 11:23 UTCGHSA enrichment
  10. 2026-08-19 22:20 UTCEG score recompute
  11. 2026-08-19 22:09 UTCEG score recompute
  12. 2026-08-19 22:07 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-76832?
CVE-2026-76832 is a high vulnerability published on August 19, 2026. Agno's PythonTools in libs/agno/agno/tools/python.py contains a path traversal vulnerability that allows attackers to read, write, or execute arbitrary files by supplying parent-directory traversal sequences in the filename argument passed to readfile, savetofile, or runpythonfile tool actions.…
When was CVE-2026-76832 disclosed?
CVE-2026-76832 was first published in the National Vulnerability Database on August 19, 2026, with the most recent update on August 20, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-76832 actively exploited?
CVE-2026-76832 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 1% probability of exploitation in the next 30 days, which ranks it in the top 44.8% of all scored CVEs.
What is the CVSS score of CVE-2026-76832?
CVE-2026-76832 has a CVSS v3 base score of 8.8 (NVD).
How do I remediate CVE-2026-76832?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-76832, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

Explore the affected products and dependency analysis for CVE-2026-76832

Explore →

Is Your Infrastructure Affected by CVE-2026-76832?

EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.

Start Free Scan →Browse All CVEs