CVE-2026-25063

HIGHNVD 7.87.8
EchelonGraph scoreMEDIUM confidence

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

This high-severity CVE scores 7.8 under NVD CVSS v3. EPSS exploit probability: 0.8% (55th 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
Trending — 3 sources updated this week
7.8EG
EchelonGraph verdictPlan a fixRemediate within your standard update timelines (the SSVC decision on this page).
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0.8%CVSS: 7.8Exploit: None knownExposed services: Not assessed

A fix is available — apply it.

gradle-completion provides Bash and Zsh completion support for Gradle. A command injection vulnerability was found in gradle-completion up to and including 9.3.0 that allows arbitrary code execution when a user triggers Bash tab completion in a project containing a malicious Gradle build file. The gradle-completion script for Bash fails to adequately sanitize Gradle task names and task descriptions, allowing command injection via a malicious Gradle build file when the user completes a command in Bash (without them explicitly running any task in the build). For example, given a task description that includes a string between backticks, then that string would be evaluated as a command when presenting the task description in the completion list. While task execution is the core feature of Gradle, this inherent execution may lead to unexpected outcomes. The vulnerability does not affect zsh completion. The first patched version is 9.3.1. As a workaround, it is possible and effective to temporarily disable bash completion for Gradle by removing gradle-completion from .bashrc or .bash_profile.

CVSS v3
7.8
EG Score
7.8HIGHmedium confidence
EG Risk
35
EG Risk 35/100

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)
Severity78% × 45%
The EG Score, 7.8 of 10.
Exploitation0.8% × 40%
FIRST EPSS: the 30-day exploitation probability when EchelonGraph scored this CVE.
Automatability0% × 15%
CISA's SSVC Automatable value: no (Vulnrichment).
SSVC (CISA's decision table, applied by EchelonGraph): Track at low or medium mission impact; Track* at high (mission-essential systems).
Exploitation none (CISA Vulnrichment) · Automatable no (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.
EPSS PROB
0.8%
EPSS %ILE
55th
KEV
Not listed

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

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

Exploitation none (CISA Vulnrichment) · Automatable no (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)14 days if the affected system is publicly exposed; Fix on system upgrade if it is not.

In CISA KEV no (CISA's KEV catalog) · Automatable no (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

January 29, 2026

Last Modified

June 17, 2026

Advisory Details (4)

Auto-updated Aug 2, 2026
Patch available. Sources: github, github_commit.
Web page

CVE-2026-25063 Mitigation Script - Command Injection Vulnerability In Bash Completion Component - vsociety

https://www.vicarius.io/vsociety/posts/cve-2026-25063-mitigation-script-command-injection-vulnerability-in-bash-completion-component
Web page

CVE-2026-25063 Detection Script - Command Injection Vulnerability In Bash Completion Component - vsociety

https://www.vicarius.io/vsociety/posts/cve-2026-25063-detection-script-command-injection-vulnerability-in-bash-completion-component
GitHub advisoryMentions a patch (unverified)

Bash command injection in gradle-completion · Advisory · gradle/gradle-completion · GitHub

https://github.com/gradle/gradle-completion/security/advisories/GHSA-qggc-44r3-cjgv
GitHub commit Patch Available

commit ecacc32bb882 (gradle/gradle-completion)

Patch available: gradle/gradle-completion v9.3.1 (contains commit ecacc32bb882)

https://github.com/gradle/gradle-completion/commit/ecacc32bb882210e5d37cd79a74de1af0d0ccad7

Affected Packages

(4 across 4 ecosystems)
Debian:11(1)
PackageVulnerable rangeFix by version rangeDependents
gradle-completion1.3.1-1.1
  • every version on: no fix on record
—
Debian:12(1)
PackageVulnerable rangeFix by version rangeDependents
gradle-completion1.3.1-1.1
  • every version on: no fix on record
—
Debian:13(1)
PackageVulnerable rangeFix by version rangeDependents
gradle-completion1.3.1-1.1
  • every version on: no fix on record
—
Debian:14(1)
PackageVulnerable rangeFix by version rangeDependents
gradle-completion1.3.1-1.1
  • every version on: no fix on record
—

Weakness Classification(2)

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

Data Freshness Timeline

(refreshed 12× in last 7d / 28× 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 90 of 172 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. 10 repeat rows among the latest 100 are merged into the row they repeat. The 82 oldest rows on record are not shown and were not checked, so the counts can still include repeats.

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

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-25063?
CVE-2026-25063 is a high-severity vulnerability; its CVE record was published on January 29, 2026. gradle-completion provides Bash and Zsh completion support for Gradle. A command injection vulnerability was found in gradle-completion up to and including 9.3.0 that allows arbitrary code execution when a user triggers Bash tab completion in a project containing a malicious Gradle build file. The…
When was the CVE record for CVE-2026-25063 published?
The CVE record for CVE-2026-25063 was published on January 29, 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-2026-25063 actively exploited?
CVE-2026-25063 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.8% probability of exploitation in the next 30 days (55th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-25063?
CVE-2026-25063 has a CVSS v3 base score of 7.8 (NVD).
How do I remediate CVE-2026-25063?
A fix for CVE-2026-25063 is available: update to the fixed version the vendor names in its advisory.

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