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CVE-2026-19585VulnerabilityPublished Updated

Golang github hashicorp go getter: HashiCorp go-getter versions before 1.8.10 and go-getter/v2 versions before 2.2.5

Affects golang-github-hashicorp-go-getterSource GCVE Database

0
Authoritative record:CVE-2026-19585· Medium 5.3

Not known to be exploited · CVSS 5.3 Medium · fixed in 1.8.10 : update golang-github-hashicorp-go-getter when convenient.

Data as of 28 Oct 2026, 22:28 UTC

CVSS 3.1 base score
5.3Medium
How severe the flaw is on the 0–10 CVSS scale.
Patch
Available – fixed in 1.8.10
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:N

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 8 Oct 2026

  2. Detectable: no evidence on record.

    No public nuclei template indexed

  3. Weaponised: no evidence on record.

    No public exploit code indexed in Metasploit or Exploit-DB

  4. Exploited in the wild: no evidence on record.

    Not in CISA KEV and no source reports exploitation

  5. Observed by OffSeq Mirage: no evidence on record.

    No attack traffic recorded by OffSeq Mirage sensors

A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 26 Oct 2026.

What to do

Affected software

ProductAffectedFixed in
Ubuntu 24.04 LTSgolang-github-hashicorp-go-getterpkg:deb/ubuntu/golang-github-hashicorp-go-getter?arch=source&distro=nobleOther threatsAffected
  • =1.4.1-1
Fixed in–
Ubuntu 22.04 LTSgolang-github-hashicorp-go-getterpkg:deb/ubuntu/golang-github-hashicorp-go-getter?arch=source&distro=jammyOther threatsAffected
  • =1.4.1-1
Fixed in–
Ubuntu 20.04 LTSgolang-github-hashicorp-go-getterpkg:deb/ubuntu/golang-github-hashicorp-go-getter?arch=source&distro=focalOther threatsAffected
  • =0.0~git20160316.0.575ec4e-1
  • =1.4.0-1
  • =1.4.1-1
Fixed in–
Ubuntu 18.04 LTSgolang-github-hashicorp-go-getterpkg:deb/ubuntu/golang-github-hashicorp-go-getter?arch=source&distro=bionicOther threatsAffected
  • =0.0~git20160316.0.575ec4e-1
Fixed in–

Check your own hosts for these packages with threat-finder (opens in a new tab), our free open-source scanner.

Description

HashiCorp go-getter versions before 1.8.10 and go-getter/v2 versions before 2.2.5 are vulnerable to path traversal during S3 and GCS directory downloads, which may allow files to be written outside the requested destination. This vulnerability (CVE-2026-19585) is fixed in go-getter 1.8.10 and go-getter/v2 2.2.5.

References

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