CVE-2026-12570

MEDIUMPre-NVD 5.55.5—
EchelonGraph scoreMEDIUM confidence

Score 5.5 from GitHub Security Advisory published 2026-08-10. A secondary CVSS source baseline 5.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Elevated
5.5EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0.1%CVSS: 5.5Exploit: Elevated riskExposed services: Not assessed

A fix is available — apply it.

A vulnerability in keras-team/keras versions <= 3.15.0 allows for a denial of service (DoS) attack when loading malicious .keras model files via the keras.models.load_model() function. The H5IOStore.__getitem__ method in keras/src/saving/saving_lib.py does not validate the shape or size of datasets, leading to unbounded memory allocation. A specially crafted .keras file can exploit this flaw to trigger an out-of-memory (OOM) condition, causing the process to be terminated (exit code 137). This issue bypasses the fix for CVE-2026-0897, which only addressed a similar vulnerability in KerasFileEditor. The attack vector includes poisoned models from public repositories or malicious model registries, posing a risk to machine learning pipelines that process untrusted models.

CVSS v3
5.5
EG Score
5.5MEDIUMmedium confidence
EG Risk
41
EG Risk 41/100CISA SSVC

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
Severity55% × 45%
Exploitation40% × 40%
Automatability0% × 15%
CISA SSVC: Track at low or medium mission impact; Track* at high (mission-essential systems).
Action: A fix is available. Apply it within your standard update timelines.
EPSS PROB
0.1%
EPSS %ILE
2nd
KEV
Not listed

CISA SSVCTrack at low or medium mission impact; Track* at high (mission-essential systems).

A fix is available. Apply it within your standard update timelines.

Exploitation public PoC (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). Mission impact is CISA's Mission & Well-being decision point, and only you can judge it: high means the affected system is essential to your organisation's mission, or its compromise could cause irreversible harm to people. CISA's decision table

Published

August 10, 2026

Last Modified

September 3, 2026

Advisory Details (2)

Auto-updated Aug 10, 2026
Patch available. Sources: github_commit.
github_commit Patch Available

commit 4933ea4a5b3f (keras-team/keras)

Patch available: keras-team/keras v3.15.0 (contains commit 4933ea4a5b3f)

https://github.com/keras-team/keras/commit/4933ea4a5b3fcc24ceacdc276f5bb5dfbd06756c
generic

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Vendor Advisories for CVE-2026-12570(2)

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

Affected Packages

(2 across 2 ecosystems)
Debian:11(1)
PackageVulnerable rangeFix by version rangeDependents
keras2.3.1+dfsg-3, 2.3.1+dfsg2-1
  • every version on: no fix on record
—
PyPI(1)
PackageVulnerable rangeFix by version rangeDependents
keras0.2.0 ... 3.9.2 (122 versions)
  • every version up to 3.15.0: fixed in 3.15.0
—

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 11× in last 7d / 41× 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.

Showing the most recent 100 of 110 total refreshes for this CVE.

  1. 2026-10-05 07:56 UTCEG score recompute
  2. 2026-10-04 23:21 UTCEPSS rescore
  3. 2026-10-04 05:37 UTCEG score recompute
  4. 2026-10-03 14:25 UTCEPSS rescore
  5. 2026-10-02 09:25 UTCEG score recompute
  6. 2026-10-01 19:49 UTCEPSS rescore
  7. 2026-09-30 22:49 UTCEG score recompute
  8. 2026-09-30 15:02 UTCEPSS rescore
  9. 2026-09-29 15:20 UTCEPSS rescore
  10. 2026-09-29 05:28 UTCEG score recompute
  11. 2026-09-28 13:50 UTCEPSS rescore
  12. 2026-09-27 17:01 UTCEG score recompute
  13. 2026-09-26 15:58 UTCEPSS rescore
  14. 2026-09-25 09:32 UTCEG score recompute
  15. 2026-09-24 08:53 UTCEG score recompute
  16. 2026-09-23 13:47 UTCEPSS rescore
  17. 2026-09-23 08:13 UTCEG score recompute
  18. 2026-09-22 07:32 UTCEG score recompute
  19. 2026-09-21 06:53 UTCEG score recompute
  20. 2026-09-20 20:15 UTCEPSS rescore
  21. 2026-09-20 03:29 UTCEG score recompute
  22. 2026-09-19 02:49 UTCEG score recompute
  23. 2026-09-18 19:27 UTCEPSS rescore
  24. 2026-09-18 01:32 UTCEG score recompute
  25. 2026-09-17 00:51 UTCEG score recompute
Show 75 more
  1. 2026-09-15 14:08 UTCEG score recompute
  2. 2026-09-14 09:18 UTCEG score recompute
  3. 2026-09-13 16:46 UTCEPSS rescore
  4. 2026-09-13 08:39 UTCEG score recompute
  5. 2026-09-12 15:00 UTCEPSS rescore
  6. 2026-09-12 07:57 UTCEG score recompute
  7. 2026-09-11 14:52 UTCEPSS rescore
  8. 2026-09-11 09:36 UTCEPSS rescore
  9. 2026-09-11 07:15 UTCEG score recompute
  10. 2026-09-10 09:34 UTCEPSS rescore
  11. 2026-09-10 06:36 UTCEG score recompute
  12. 2026-09-09 05:56 UTCEG score recompute
  13. 2026-09-08 22:00 UTCEPSS rescore
  14. 2026-09-07 17:32 UTCEG score recompute
  15. 2026-09-07 16:01 UTCEPSS rescore
  16. 2026-09-06 13:47 UTCEPSS rescore
  17. 2026-09-05 02:15 UTCEG score recompute
  18. 2026-09-03 03:53 UTCEG score recompute
  19. 2026-09-02 14:11 UTCEPSS rescore
  20. 2026-09-01 17:30 UTCEG score recompute
  21. 2026-09-01 17:30 UTCGHSA enrichment
  22. 2026-09-01 13:53 UTCEPSS rescore
  23. 2026-09-01 04:39 UTCEPSS rescore
  24. 2026-08-31 11:55 UTCEG score recompute
  25. 2026-08-31 11:55 UTCGHSA enrichment
  26. 2026-08-30 19:17 UTCEPSS rescore
  27. 2026-08-30 10:53 UTCEG score recompute
  28. 2026-08-30 10:53 UTCGHSA enrichment
  29. 2026-08-30 01:21 UTCEPSS rescore
  30. 2026-08-29 10:11 UTCEG score recompute
  31. 2026-08-29 10:11 UTCGHSA enrichment
  32. 2026-08-28 21:40 UTCEPSS rescore
  33. 2026-08-28 05:58 UTCEG score recompute
  34. 2026-08-28 05:57 UTCGHSA enrichment
  35. 2026-08-27 14:24 UTCEPSS rescore
  36. 2026-08-27 05:01 UTCEG score recompute
  37. 2026-08-27 05:01 UTCGHSA enrichment
  38. 2026-08-26 04:22 UTCEG score recompute
  39. 2026-08-26 04:22 UTCGHSA enrichment
  40. 2026-08-25 13:48 UTCEPSS rescore
  41. 2026-08-25 03:40 UTCEG score recompute
  42. 2026-08-25 03:40 UTCGHSA enrichment
  43. 2026-08-24 03:00 UTCGHSA enrichment
  44. 2026-08-23 02:18 UTCEG score recompute
  45. 2026-08-23 02:18 UTCGHSA enrichment
  46. 2026-08-23 00:19 UTCEPSS rescore
  47. 2026-08-22 01:38 UTCEG score recompute
  48. 2026-08-22 01:38 UTCGHSA enrichment
  49. 2026-08-21 23:48 UTCEPSS rescore
  50. 2026-08-21 00:58 UTCEG score recompute
  51. 2026-08-21 00:58 UTCGHSA enrichment
  52. 2026-08-20 22:55 UTCEPSS rescore
  53. 2026-08-20 00:20 UTCEG score recompute
  54. 2026-08-20 00:20 UTCGHSA enrichment
  55. 2026-08-19 17:03 UTCEPSS rescore
  56. 2026-08-18 23:40 UTCEG score recompute
  57. 2026-08-18 23:40 UTCGHSA enrichment
  58. 2026-08-18 13:48 UTCEPSS rescore
  59. 2026-08-17 23:02 UTCEG score recompute
  60. 2026-08-17 23:02 UTCGHSA enrichment
  61. 2026-08-16 22:22 UTCEG score recompute
  62. 2026-08-16 22:22 UTCGHSA enrichment
  63. 2026-08-16 14:56 UTCEPSS rescore
  64. 2026-08-16 02:14 UTCEPSS rescore
  65. 2026-08-15 21:43 UTCEG score recompute
  66. 2026-08-15 21:43 UTCGHSA enrichment
  67. 2026-08-15 01:30 UTCEPSS rescore
  68. 2026-08-14 21:03 UTCEG score recompute
  69. 2026-08-14 21:03 UTCGHSA enrichment
  70. 2026-08-13 22:00 UTCEPSS rescore
  71. 2026-08-13 20:24 UTCGHSA enrichment
  72. 2026-08-12 19:44 UTCEG score recompute
  73. 2026-08-12 19:44 UTCGHSA enrichment
  74. 2026-08-12 13:50 UTCEPSS rescore
  75. 2026-08-11 19:06 UTCEG score recompute

Related CVEs(same product + same CWE)

Frequently asked(5)

What is CVE-2026-12570?
CVE-2026-12570 is a medium vulnerability published on August 10, 2026. A vulnerability in keras-team/keras versions <= 3.15.0 allows for a denial of service (DoS) attack when loading malicious .keras model files via the keras.models.loadmodel() function. The H5IOStore.getitem method in keras/src/saving/savinglib.py does not validate the shape or size of datasets,…
When was CVE-2026-12570 disclosed?
CVE-2026-12570 was first published on August 10, 2026, with the most recent update on September 3, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-12570 actively exploited?
CVE-2026-12570 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.1% probability of exploitation in the next 30 days (2nd percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-12570?
CVE-2026-12570 has a CVSS base score of 5.5 (a secondary CVSS source that NVD displays; NVD's own analysis pending).
How do I remediate CVE-2026-12570?
A fix for CVE-2026-12570 is available: update to the fixed version the vendor names in its advisory. The vendor advisories EchelonGraph has for CVE-2026-12570 are linked in the Vendor Advisories panel on this page.

Dependency Blast Radius

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