CVE-2026-25481

CRITICALNVD 9.69.6
EchelonGraph scoreMEDIUM confidence

“—” beside the score: it is equal to NVD's CVSS score.

This critical-severity CVE scores 9.6 under NVD CVSS v3. EPSS exploit probability: 0.8% (56th percentile of EPSS-scored CVEs). No GitHub Security Advisory CVSS is on record for this CVE.

Triggered by: Headline CVSS from NVD CVSS v3
Sources: EPSS, NVD CVSS v3
Elevated
9.6EG
EchelonGraph verdictPlan a fixRemediate within your standard update timelines at low or medium mission impact and sooner than that at high (the SSVC decision on this page).
  • CISA's Vulnrichment rates exploitation as PoC; EchelonGraph holds no exploit-code reference for it
CISA-KEV: Not listedEPSS PROB: 0.8%CVSS: 9.6Exploit: No code on recordExposed services: Not assessed

A fix is available — apply it.

Langroid is a framework for building large-language-model-powered applications. Prior to version 0.59.32, there is a bypass to the fix for CVE-2025-46724. TableChatAgent can call pandas_eval tool to evaluate the expression. There is a WAF in langroid/utils/pandas_utils.py introduced to block code injection CVE-2025-46724. However it can be bypassed due to _literal_ok() returning False instead of raising UnsafeCommandError on invalid input, combined with unrestricted access to dangerous dunder attributes (__init__, __globals__, __builtins__). This allows chaining whitelisted DataFrame methods to leak the eval builtin and execute arbitrary code. This issue has been patched in version 0.59.32.

CVSS v3
9.6
EG Score
9.6CRITICALmedium confidence
EG Risk
74
EG Risk 74/100

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 (value × EchelonGraph’s weight)
Severity96% × 45%
The EG Score, 9.6 of 10.
Exploitation40% × 40%
EchelonGraph's fixed weight for EG-KEV Tier 3 (Elevated): a constant, not a probability.
Automatability100% × 15%
CISA's SSVC Automatable value: yes (Vulnrichment).
SSVC (CISA's decision table, applied by EchelonGraph): Track at low, Track* at medium and Attend at high mission impact.
Exploitation public PoC (CISA Vulnrichment) · Automatable yes (CISA Vulnrichment) · Technical impact total (CISA Vulnrichment). All three are CISA's SSVC values (Vulnrichment). EchelonGraph applied CISA's decision table to them; CISA publishes SSVC inputs and the table, not a decision for each CVE.
Action: A fix is available. Apply it within your standard update timelines at low or medium mission impact and sooner than that at high.
EPSS PROB
0.8%
EPSS %ILE
56th
KEV
Not listed

SSVC (CISA's decision table, applied by EchelonGraph)Track at low, Track* at medium and Attend at high mission impact.

A fix is available. Apply it within your standard update timelines at low or medium mission impact and sooner than that at high.

Exploitation public PoC (CISA Vulnrichment) · Automatable yes (CISA Vulnrichment) · Technical impact total (CISA Vulnrichment). All three are CISA's SSVC values (Vulnrichment). EchelonGraph applied CISA's decision table to them; CISA publishes SSVC inputs and the table, not a decision for each CVE. Mission impact is CISA's Mission & Well-being decision point, and only you can judge it. CISA's table makes it high when Mission Prevalence is Essential — the vulnerable component "directly provides capabilities that constitute at least one MEF for at least one entity" (MEF: mission essential function) — or when Public Well-Being Impact is Irreversible: "multiple fatalities are likely", the cyber-physical system "is likely lost or destroyed", "extreme or serious externalities" are imposed on other parties, or social systems such as elections or the financial grid "are destabilized and potentially collapse". CISA's decision table

BOD 26-04 (CISA's remediation timeline, Table 1)3 days if the affected system is publicly exposed; 60 days if it is not.

In CISA KEV no (CISA's KEV catalog) · Automatable yes (CISA Vulnrichment) · Technical impact total (CISA Vulnrichment). Whether your system is publicly exposed is yours to answer. BOD 26-04 binds US Federal Civilian Executive Branch agencies; for anyone else it is CISA's published timeline, a reference rather than an obligation. The directive · how EchelonGraph applies it

Published

February 4, 2026

Last Modified

June 17, 2026

Advisory Details (3)

Auto-updated Oct 7, 2026
Patch available. Sources: github, github_commit.
GitHub advisoryMentions a patch (unverified)

Security Vulnerability Report: WAF Bypass Leading to RCE in TableChatAgent · Advisory · langroid/langroid · GitHub

https://github.com/langroid/langroid/security/advisories/GHSA-x34r-63hx-w57f
GitHub advisoryMentions a patch (unverified)

Code Injection vulnerability in TableChatAgent · Advisory · langroid/langroid · GitHub

https://github.com/langroid/langroid/security/advisories/GHSA-jqq5-wc57-f8hj
GitHub commit Patch Available

commit 30abbc1a854d (langroid/langroid)

Patch available: langroid/langroid 0.65.4 (contains commit 30abbc1a854d)

https://github.com/langroid/langroid/commit/30abbc1a854dee22fbd2f8b2f575dfdabdb603ea

Vendor Advisories for CVE-2026-25481(1)

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

Affected Packages

(1 across 1 ecosystem)
PyPI(1)
PackageVulnerable rangeFix by version rangeDependents
langroid0.1.100 ... 0.9.5 (515 versions)
  • every version up to 0.59.32: fixed in 0.59.32
—

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 16× in last 7d / 33× in last 30d)

Each row is a time one of our pipelines fetched, updated or re-scored this CVE. 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. An arrow marks a change the record states ("CVSS v3 → 9.1"); EPSS and GHSA rows show the values recorded at that time, not what changed (EPSS values are rounded; hover one for the exact figures). Most recent first.

Showing the most recent 94 of 183 refreshes on record for this CVE.

A repeat, a row identical to one the same pipeline wrote less than 10 seconds earlier, is not a separate refresh and is not counted. 6 repeat rows among the latest 100 are merged into the row they repeat. The 89 oldest rows on record are not shown and were not checked, so the counts can still include repeats.

  1. 2026-10-17 07:46 UTCEG score recompute
  2. 2026-10-16 16:41 UTCEPSS rescoreEPSS 0.8% · 56th percentile
  3. 2026-10-16 07:50 UTCEG score recompute
  4. 2026-10-15 16:31 UTCEPSS rescoreEPSS 0.8% · 56th percentile
  5. 2026-10-15 06:50 UTCEG score recompute
  6. 2026-10-14 16:32 UTCEPSS rescoreEPSS 0.8% · 56th percentile
  7. 2026-10-14 02:35 UTCEG score recompute
  8. 2026-10-13 16:33 UTCEPSS rescoreEPSS 0.8% · 56th percentile
  9. 2026-10-12 22:48 UTCEG score recompute
  10. 2026-10-12 16:33 UTCEPSS rescoreEPSS 0.8% · 55th percentile
  11. 2026-10-12 16:19 UTCEG score recompute
  12. 2026-10-11 20:01 UTCEG score recompute
  13. 2026-10-11 17:14 UTCEG score recompute
  14. 2026-10-11 14:46 UTCEG score recompute
  15. 2026-10-11 13:48 UTCEPSS rescoreEPSS 0.8% · 55th percentile
  16. 2026-10-10 20:00 UTCEPSS rescoreEPSS 0.8% · 55th percentile
  17. 2026-10-09 20:07 UTCEPSS rescoreEPSS 0.8% · 55th percentile
  18. 2026-10-09 09:25 UTCOSV refresh
  19. 2026-10-08 17:11 UTCEPSS rescoreEPSS 0.8% · 55th percentile
  20. 2026-10-07 23:47 UTCEPSS rescoreEPSS 0.8% · 55th percentile
  21. 2026-10-06 15:17 UTCEPSS rescoreEPSS 0.8% · 55th percentile
  22. 2026-10-05 17:42 UTCEPSS rescoreEPSS 0.8% · 55th percentile
  23. 2026-10-04 23:21 UTCEPSS rescoreEPSS 0.8% · 55th percentile
  24. 2026-10-03 14:25 UTCEPSS rescoreEPSS 0.8% · 55th percentile
  25. 2026-10-01 19:49 UTCEPSS rescoreEPSS 0.7% · 52nd percentile
Show 69 more
  1. 2026-09-30 15:03 UTCEPSS rescoreEPSS 0.7% · 52nd percentile
  2. 2026-09-28 13:51 UTCEPSS rescoreEPSS 0.7% · 52nd percentile
  3. 2026-09-26 15:58 UTCEPSS rescoreEPSS 0.7% · 52nd percentile
  4. 2026-09-26 00:26 UTCEPSS rescoreEPSS 0.7% · 52nd percentile
  5. 2026-09-24 14:03 UTCEPSS rescoreEPSS 0.7% · 52nd percentile
  6. 2026-09-20 20:15 UTCEPSS rescoreEPSS 0.7% · 50th percentile
  7. 2026-09-19 16:30 UTCOSV refresh
  8. 2026-09-18 19:27 UTCEPSS rescoreEPSS 0.7% · 50th percentile
  9. 2026-09-16 14:07 UTCEPSS rescoreEPSS 0.7% · 50th percentile
  10. 2026-09-16 05:15 UTCEPSS rescoreEPSS 0.7% · 49th percentile
  11. 2026-09-13 16:47 UTCEPSS rescoreEPSS 0.7% · 49th percentile
  12. 2026-09-12 15:01 UTCEPSS rescoreEPSS 0.7% · 49th percentile
  13. 2026-09-11 14:52 UTCEPSS rescoreEPSS 0.7% · 49th percentile
  14. 2026-09-10 09:34 UTCEPSS rescoreEPSS 0.7% · 49th percentile
  15. 2026-09-08 22:00 UTCEPSS rescoreEPSS 0.7% · 49th percentile
  16. 2026-09-07 16:01 UTCEPSS rescoreEPSS 0.7% · 49th percentile
  17. 2026-09-06 13:47 UTCEPSS rescoreEPSS 0.7% · 49th percentile
  18. 2026-09-04 05:06 UTCEPSS rescoreEPSS 0.7% · 49th percentile
  19. 2026-09-02 14:11 UTCEPSS rescoreEPSS 0.6% · 48th percentile
  20. 2026-09-01 13:53 UTCEPSS rescoreEPSS 0.6% · 48th percentile
  21. 2026-09-01 04:39 UTCEPSS rescoreEPSS 0.6% · 48th percentile
  22. 2026-08-31 19:34 UTCOSV refresh
  23. 2026-08-30 19:17 UTCEPSS rescoreEPSS 0.6% · 48th percentile
  24. 2026-08-30 01:22 UTCEPSS rescoreEPSS 0.6% · 47th percentile
  25. 2026-08-28 21:41 UTCEPSS rescoreEPSS 0.6% · 47th percentile
  26. 2026-08-27 14:25 UTCEPSS rescoreEPSS 0.6% · 48th percentile
  27. 2026-08-26 14:46 UTCEPSS rescoreEPSS 0.6% · 47th percentile
  28. 2026-08-25 13:48 UTCEPSS rescoreEPSS 0.6% · 47th percentile
  29. 2026-08-23 00:19 UTCEPSS rescoreEPSS 0.6% · 47th percentile
  30. 2026-08-21 23:49 UTCEPSS rescoreEPSS 0.6% · 47th percentile
  31. 2026-08-20 22:55 UTCEPSS rescoreEPSS 0.6% · 47th percentile
  32. 2026-08-19 17:03 UTCEPSS rescoreEPSS 0.6% · 47th percentile
  33. 2026-08-18 13:48 UTCEPSS rescoreEPSS 0.6% · 47th percentile
  34. 2026-08-17 13:47 UTCEPSS rescoreEPSS 0.6% · 47th percentile
  35. 2026-08-16 14:56 UTCEPSS rescoreEPSS 0.6% · 47th percentile
  36. 2026-08-16 02:14 UTCEPSS rescoreEPSS 0.6% · 47th percentile
  37. 2026-08-15 01:30 UTCEPSS rescoreEPSS 0.6% · 47th percentile
  38. 2026-08-14 11:11 UTCEG score recompute
  39. 2026-08-13 22:00 UTCEPSS rescoreEPSS 0.6% · 47th percentile
  40. 2026-08-13 03:31 UTCEG score recompute
  41. 2026-08-12 13:50 UTCEPSS rescoreEPSS 0.6% · 47th percentile
  42. 2026-08-11 13:42 UTCEPSS rescoreEPSS 0.6% · 47th percentile
  43. 2026-08-11 00:00 UTCEPSS rescoreEPSS 0.6% · 47th percentile
  44. 2026-08-09 15:51 UTCEG score recompute
  45. 2026-08-09 13:46 UTCEPSS rescoreEPSS 0.6% · 47th percentile
  46. 2026-08-08 16:37 UTCEPSS rescoreEPSS 0.6% · 47th percentile
  47. 2026-08-07 22:46 UTCEG score recompute
  48. 2026-08-06 13:46 UTCEPSS rescoreEPSS 0.6% · 47th percentile
  49. 2026-08-06 04:21 UTCEG score recompute
  50. 2026-08-05 19:17 UTCEPSS rescoreEPSS 0.6% · 47th percentile
  51. 2026-08-04 15:10 UTCEPSS rescoreEPSS 0.6% · 47th percentile
  52. 2026-08-03 10:36 UTCEPSS rescoreEPSS 0.6% · 47th percentile
  53. 2026-08-02 21:25 UTCEG score recompute
  54. 2026-08-02 02:26 UTCEPSS rescoreEPSS 0.6% · 47th percentile
  55. 2026-08-01 04:16 UTCEPSS rescoreEPSS 0.6% · 47th percentile
  56. 2026-07-31 10:42 UTCOSV refresh
  57. 2026-07-30 16:27 UTCEPSS rescoreEPSS 0.6% · 47th percentile
  58. 2026-07-30 01:30 UTCEPSS rescoreEPSS 0.6% · 46th percentile
  59. 2026-07-28 15:36 UTCEPSS rescoreEPSS 0.6% · 46th percentile
  60. 2026-07-26 14:54 UTCEPSS rescoreEPSS 0.6% · 46th percentile
  61. 2026-07-25 14:17 UTCEPSS rescoreEPSS 0.6% · 46th percentile
  62. 2026-07-24 14:17 UTCEPSS rescoreEPSS 0.6% · 46th percentile
  63. 2026-07-23 14:18 UTCEPSS rescoreEPSS 0.6% · 47th percentile
  64. 2026-07-23 03:07 UTCEG score recompute
  65. 2026-07-22 14:08 UTCEPSS rescoreEPSS 0.6% · 47th percentile
  66. 2026-07-21 15:24 UTCEPSS rescoreEPSS 0.6% · 47th percentile
  67. 2026-07-20 17:08 UTCEPSS rescoreEPSS 0.6% · 47th percentile
  68. 2026-07-19 14:31 UTCEPSS rescoreEPSS 0.6% · 46th percentile
  69. 2026-07-19 02:29 UTCEPSS rescoreEPSS 0.6% · 46th percentile

Related CVEs(same product + same CWE)

Frequently asked(5)

What is CVE-2026-25481?
CVE-2026-25481 is a critical-severity vulnerability; its CVE record was published on February 4, 2026. Langroid is a framework for building large-language-model-powered applications. Prior to version 0.59.32, there is a bypass to the fix for CVE-2025-46724. TableChatAgent can call pandaseval tool to evaluate the expression. There is a WAF in langroid/utils/pandasutils.py introduced to block code…
When was the CVE record for CVE-2026-25481 published?
The CVE record for CVE-2026-25481 was published on February 4, 2026. That is the record's publication date; the vulnerability itself may have been made public earlier. EchelonGraph's copy of the record carries a last-modified date of June 17, 2026; the record at its source may have been updated since.
Is CVE-2026-25481 actively exploited?
CVE-2026-25481 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.8% probability of exploitation in the next 30 days (56th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-25481?
CVE-2026-25481 has a CVSS v3 base score of 9.6 (NVD).
How do I remediate CVE-2026-25481?
A fix for CVE-2026-25481 is available: update to the fixed version the vendor names in its advisory. The vendor advisories EchelonGraph has for CVE-2026-25481 are linked in the Vendor Advisories panel on this page.

Dependency Blast Radius

See which npm, PyPI, Go, and Maven packages are affected by CVE-2026-25481

Explore →

Is Your Infrastructure Affected by CVE-2026-25481?

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

Book a Demo →Browse All CVEs