CVE-2025-62370

HIGHPre-NVD 7.57.5
EchelonGraph scoreMEDIUM confidence

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

Score 7.5 from GitHub Security Advisory (severity: HIGH) published 2025-10-15. A secondary CVSS source baseline 7.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: EPSS, GitHub Security Advisory, a secondary CVSS source

Also known asEUVD-2025-34683 (ENISA EUVD) · GHSA-pgp9-98jm-wwq2 (GitHub Security Advisories) · RUSTSEC-2025-0073 (OSV.dev)Source: ENISA EUVD

7.5EG
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).
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0.4%CVSS: 7.5Exploit: None knownExposed services: Not assessed

A fix is available — apply it.

Alloy Core libraries at the root of the Rust Ethereum ecosystem. Prior to 0.8.26 and 1.4.1, an uncaught panic triggered by malformed input to alloy_dyn_abi::TypedData could lead to a denial-of-service (DoS) via eip712_signing_hash(). Software with high availability requirements such as network services may be particularly impacted. If in use, external auto-restarting mechanisms can partially mitigate the availability issues unless repeated attacks are possible. The vulnerability was patched by adding a check to ensure the element is not empty before accessing its first element; an error is returned if it is empty. The fix is included in version v1.4.1 and backported to v0.8.26.

CVSS v3
7.5
EG Score
7.5HIGHmedium confidence
EG Risk
49
EG Risk 49/100

EG Risk is EchelonGraph's 0–100 priority score. It fuses impact severity (EG Severity, the CVSS base score, never the KEV-floored or EPSS-lifted EG Score) with real-world exploitation and automatability, under weights EchelonGraph set by hand, so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner.

How it’s computed (value × EchelonGraph’s weight)
Severity75% × 45%
Impact severity (EG Severity): CVSS 7.5 of 10. Never the KEV-floored or EPSS-lifted EG Score.
Exploitation0.4% × 40%
FIRST EPSS: the 30-day exploitation probability when EchelonGraph scored this CVE.
Automatability100% × 15%
CISA's SSVC Automatable value: yes (Vulnrichment).
SSVC (CISA's decision table, applied by EchelonGraph): Track at low or medium mission impact; Attend at high (mission-essential systems).
Exploitation none (CISA Vulnrichment) · Automatable yes (CISA Vulnrichment) · Technical impact partial (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
0.4%
EPSS %ILE
39th
KEV
Not listed

What the EG score is made of (scorer v4.0: the three questions the 0–10 score mixes, published apart · methodology)

The EG score (7.5): severity, escalated by confirmed exploitation. This CVE's 7.5 is its impact severity (EG Severity), not escalated.

EG Severity
7.5 HIGHCVSS-B, impact only: no KEV listing, EPSS or EG-KEV tier raises it.GitHub Security Advisory CVSS
EG Likelihood
0.4% within 30 daysSource: FIRST EPSS (model v2026.06.15, score date 2026-11-10). FIRST's exploitation probability, not an EchelonGraph model.
Confirmed exploitation
None on record (CISA KEV, EG-KEV Tier 1)Reported apart from the likelihood: an observed fact, not a probability.
EG Priority
SSVC Track at medium mission impactTrack at low or medium mission impact; Attend at high (mission-essential systems).CISA BOD 26-04: 14 days if the affected system is publicly exposed; 60 days if it is not.Each input and its source, and whom BOD 26-04 binds: the SSVC and BOD 26-04 blocks below.

SSVC (CISA's decision table, applied by EchelonGraph)Track at low or medium mission impact; Attend at high (mission-essential systems).

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

Exploitation none (CISA Vulnrichment) · Automatable yes (CISA Vulnrichment) · Technical impact partial (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)14 days if the affected system is publicly exposed; 60 days if it is not.

The score's inputs: In CISA KEV no (CISA's KEV catalog) · Automatable yes (CISA Vulnrichment) · Technical impact partial (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

October 15, 2025

Last Modified

October 8, 2026

Advisory Details (5)

Auto-updated Oct 8, 2026
Patch available. Sources: github_commit, github.
Web page

RUSTSEC-2025-0073: alloy-dyn-abi: DoS vulnerability on `alloy_dyn_abi::TypedData` hashing › RustSec Advisory Database

https://rustsec.org/advisories/RUSTSEC-2025-0073.html
GitHub advisoryMentions a patch (unverified)

DoS vulnerability on `alloy_dyn_abi::TypedData` hashing · Advisory · alloy-rs/core · GitHub

https://github.com/alloy-rs/core/security/advisories/GHSA-pgp9-98jm-wwq2
GitHub commit Patch Available

commit 7823e9af8c20 (alloy-rs/core)

Patch available: alloy-rs/core v1.4.1 (contains commit 7823e9af8c20)

https://github.com/alloy-rs/core/commit/7823e9af8c20e9fcfb5360f5eafd891c457ebccf
Web page

crates.io: Rust Package Registry

https://crates.io/crates/alloy-dyn-abi/1.4.1
Web page

crates.io: Rust Package Registry

https://crates.io/crates/alloy-dyn-abi/0.8.26

Vendor Advisories for CVE-2025-62370(1)

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

Patch Availability(2)

Vendor / EcosystemFix (by version range) / PatchReleasedSource
rustalloy-dyn-abi @ 0.8.26 (fixes < 0.8.26)—ghsa
rustalloy-dyn-abi @ 1.4.1 (fixes >= 1.0.0, < 1.4.1)—ghsa

Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.

Affected Packages

(1 across 1 ecosystem)
crates.io(1)
PackageVulnerable rangeFix by version rangeDependents
alloy-dyn-abi—
  • every version up to 0.8.26: fixed in 0.8.26
  • 1.0.0 up to 1.4.1: fixed in 1.4.1
  • 0.0.0-0 up to 0.8.26: fixed in 0.8.26
—

Weakness Classification(2)

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

Data Freshness Timeline

(refreshed 8× 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 its CVE.org record (CNA or CISA ADP). 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). "EchelonGraph re-scored" is our own recompute of this CVE's score, not an update from a source, and is not counted in the refreshes above. Most recent first.

Showing the most recent 100 of 247 rows on record for this CVE, as 98 entries (2 repeats merged).

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. 2 repeat rows among the latest 100 are merged into the row they repeat. The 147 oldest rows on record are not shown and were not checked, so the counts can still include repeats.

  1. 2026-11-12 16:32 UTCEPSS rescoreEPSS 0.4% · 39th percentile
  2. 2026-11-11 16:36 UTCEPSS rescoreEPSS 0.4% · 39th percentile
  3. 2026-11-11 00:20 UTCEchelonGraph re-scored
  4. 2026-11-11 00:20 UTCGHSA enrichmentGHSA-pgp9-98jm-wwq2 · GitHub severity HIGH · GitHub CVSS 7.5
  5. 2026-11-10 16:41 UTCEPSS rescoreEPSS 0.4% · 39th percentile
  6. 2026-11-09 16:33 UTCEPSS rescoreEPSS 0.4% · 39th percentile
  7. 2026-11-08 16:37 UTCEPSS rescoreEPSS 0.4% · 39th percentile
  8. 2026-11-07 16:37 UTCEPSS rescoreEPSS 0.4% · 39th percentile
  9. 2026-11-06 16:34 UTCEPSS rescoreEPSS 0.4% · 38th percentile
  10. 2026-11-05 16:35 UTCEPSS rescoreEPSS 0.4% · 38th percentile
  11. 2026-11-04 16:33 UTCEPSS rescoreEPSS 0.4% · 38th percentile
  12. 2026-11-03 17:18 UTCEchelonGraph re-scored
  13. 2026-11-03 17:18 UTCGHSA enrichmentGHSA-pgp9-98jm-wwq2 · GitHub severity HIGH · GitHub CVSS 7.5
  14. 2026-11-03 16:45 UTCEPSS rescoreEPSS 0.4% · 38th percentile
  15. 2026-11-02 16:43 UTCEPSS rescoreEPSS 0.4% · 38th percentile
  16. 2026-11-01 16:33 UTCEPSS rescoreEPSS 0.4% · 38th percentile
  17. 2026-11-01 08:02 UTCGHSA enrichmentGHSA-pgp9-98jm-wwq2 · GitHub severity HIGH · GitHub CVSS 7.5
  18. 2026-11-01 08:02 UTCEchelonGraph re-scored
  19. 2026-10-31 16:31 UTCEPSS rescoreEPSS 0.4% · 38th percentile
  20. 2026-10-30 16:33 UTCEPSS rescoreEPSS 0.4% · 38th percentile
  21. 2026-10-29 16:32 UTCEPSS rescoreEPSS 0.4% · 38th percentile
  22. 2026-10-28 16:30 UTCEPSS rescoreEPSS 0.4% · 38th percentile
  23. 2026-10-27 16:30 UTCEPSS rescoreEPSS 0.4% · 38th percentile
  24. 2026-10-27 11:02 UTCEchelonGraph re-scored
  25. 2026-10-26 16:30 UTCEPSS rescoreEPSS 0.4% · 38th percentile
Show 73 more
  1. 2026-10-25 16:31 UTCEPSS rescoreEPSS 0.4% · 38th percentile
  2. 2026-10-25 16:13 UTCEchelonGraph re-scored
  3. 2026-10-24 16:31 UTCEPSS rescoreEPSS 0.4% · 37th percentile
  4. 2026-10-23 16:30 UTCEPSS rescoreEPSS 0.4% · 37th percentile
  5. 2026-10-22 16:33 UTCEPSS rescoreEPSS 0.4% · 37th percentile
  6. 2026-10-21 16:31 UTCEPSS rescoreEPSS 0.4% · 37th percentile
  7. 2026-10-20 16:31 UTCEPSS rescoreEPSS 0.4% · 37th percentile
  8. 2026-10-19 16:31 UTCEPSS rescoreEPSS 0.4% · 37th percentile
  9. 2026-10-18 16:31 UTCEPSS rescoreEPSS 0.4% · 37th percentile
  10. 2026-10-18 05:21 UTCEchelonGraph re-scored
  11. 2026-10-18 02:25 UTCEchelonGraph re-scored
  12. 2026-10-17 16:33 UTCEPSS rescoreEPSS 0.4% · 37th percentile
  13. 2026-10-16 16:39 UTCEPSS rescoreEPSS 0.4% · 37th percentile
  14. 2026-10-15 16:31 UTCEPSS rescoreEPSS 0.4% · 37th percentile
  15. 2026-10-14 16:31 UTCEPSS rescoreEPSS 0.4% · 37th percentile
  16. 2026-10-13 16:33 UTCEPSS rescoreEPSS 0.4% · 37th percentile
  17. 2026-10-12 16:51 UTCEchelonGraph re-scored
  18. 2026-10-12 16:33 UTCEPSS rescoreEPSS 0.4% · 36th percentile
  19. 2026-10-11 20:26 UTCEchelonGraph re-scored
  20. 2026-10-11 18:37 UTCEchelonGraph re-scored
  21. 2026-10-11 15:12 UTCEchelonGraph re-scored
  22. 2026-10-11 13:47 UTCEPSS rescoreEPSS 0.4% · 36th percentile
  23. 2026-10-10 19:59 UTCEPSS rescoreEPSS 0.4% · 36th percentile
  24. 2026-10-09 20:06 UTCEPSS rescoreEPSS 0.4% · 36th percentile
  25. 2026-10-08 17:10 UTCEPSS rescoreEPSS 0.4% · 36th percentile
  26. 2026-10-08 11:40 UTCEchelonGraph re-scored
  27. 2026-10-07 23:47 UTCEPSS rescoreEPSS 0.4% · 36th percentile
  28. 2026-10-06 15:17 UTCEPSS rescoreEPSS 0.4% · 36th percentile
  29. 2026-10-06 07:54 UTCOSV refresh
  30. 2026-10-05 17:42 UTCEPSS rescoreEPSS 0.4% · 36th percentile
  31. 2026-10-04 23:21 UTCEPSS rescoreEPSS 0.4% · 36th percentile
  32. 2026-10-03 14:25 UTCEPSS rescoreEPSS 0.4% · 36th percentile
  33. 2026-10-01 19:49 UTCEPSS rescoreEPSS 0.4% · 36th percentile
  34. 2026-09-30 15:02 UTCEPSS rescoreEPSS 0.4% · 36th percentile
  35. 2026-09-29 15:20 UTCEPSS rescoreEPSS 0.4% · 36th percentile
  36. 2026-09-28 13:50 UTCEPSS rescoreEPSS 0.4% · 36th percentile
  37. 2026-09-26 15:58 UTCEPSS rescoreEPSS 0.4% · 36th percentile
  38. 2026-09-24 14:02 UTCEPSS rescoreEPSS 0.4% · 36th percentile
  39. 2026-09-23 13:47 UTCEPSS rescoreEPSS 0.4% · 38th percentile
  40. 2026-09-20 20:15 UTCEPSS rescoreEPSS 0.4% · 38th percentile
  41. 2026-09-19 15:42 UTCEPSS rescoreEPSS 0.4% · 38th percentile
  42. 2026-09-18 19:27 UTCEPSS rescoreEPSS 0.4% · 38th percentile
  43. 2026-09-17 19:30 UTCEPSS rescoreEPSS 0.4% · 38th percentile
  44. 2026-09-16 15:25 UTCOSV refresh
  45. 2026-09-16 14:07 UTCEPSS rescoreEPSS 0.4% · 37th percentile
  46. 2026-09-15 03:10 UTCEPSS rescoreEPSS 0.4% · 35th percentile
  47. 2026-09-13 16:46 UTCEPSS rescoreEPSS 0.4% · 35th percentile
  48. 2026-09-12 15:00 UTCEPSS rescoreEPSS 0.4% · 35th percentile
  49. 2026-09-11 14:52 UTCEPSS rescoreEPSS 0.4% · 35th percentile
  50. 2026-09-11 09:36 UTCEPSS rescoreEPSS 0.4% · 35th percentile
  51. 2026-09-10 09:34 UTCEPSS rescoreEPSS 0.4% · 35th percentile
  52. 2026-09-08 22:00 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  53. 2026-09-07 16:00 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  54. 2026-09-06 13:47 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  55. 2026-09-04 05:06 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  56. 2026-09-02 14:11 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  57. 2026-09-01 13:53 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  58. 2026-08-30 19:16 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  59. 2026-08-30 01:21 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  60. 2026-08-28 21:40 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  61. 2026-08-28 15:23 UTCOSV refresh
  62. 2026-08-27 14:24 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  63. 2026-08-26 14:45 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  64. 2026-08-25 13:48 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  65. 2026-08-24 14:16 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  66. 2026-08-23 00:18 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  67. 2026-08-21 23:48 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  68. 2026-08-20 22:55 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  69. 2026-08-19 17:03 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  70. 2026-08-18 13:47 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  71. 2026-08-17 13:46 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  72. 2026-08-16 14:55 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  73. 2026-08-16 02:13 UTCEPSS rescoreEPSS 0.4% · 34th percentile

Frequently asked(5)

What is CVE-2025-62370?
CVE-2025-62370 is a high-severity vulnerability; its CVE record was published on October 15, 2025. Alloy Core libraries at the root of the Rust Ethereum ecosystem. Prior to 0.8.26 and 1.4.1, an uncaught panic triggered by malformed input to alloy_dyn_abi::TypedData could lead to a denial-of-service (DoS) via eip712_signing_hash(). Software with high availability requirements such as network…
When was the CVE record for CVE-2025-62370 published?
The CVE record for CVE-2025-62370 was published on October 15, 2025. 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 October 8, 2026; the record at its source may have been updated since.
Is CVE-2025-62370 actively exploited?
CVE-2025-62370 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.4% probability of exploitation in the next 30 days (39th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2025-62370?
CVE-2025-62370 has a CVSS base score of 7.5 (a secondary CVSS source that NVD displays; NVD's own analysis pending).
How do I remediate CVE-2025-62370?
A fix for CVE-2025-62370 is available: update to the fixed version the vendor names in its advisory. The vendor advisories EchelonGraph has for CVE-2025-62370 are linked in the Vendor Advisories panel on this page.

Dependency Blast Radius

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