Path traversal in Amazon Braket SDK local hybrid job input data download
- Exploited
- No known exploitation
- Fix
- Fixed in 1.127.7
- Who is exposed
- Not reported
Do first: Upgrade to a fixed version: 1.127.7.
- Last modified
- A 0-100 score for how much a CVE matters across the industry: exploitation, exposure, how widely the software is used, severity and whether a fix exists.What do these mean? →
- 9/100 · provisional
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
Summary
Amazon Braket SDK's local hybrid job feature has a path traversal flaw in how it downloads input data. An attacker who has low-privilege login and write access to a hybrid job's S3 input location can use crafted object keys to overwrite arbitrary files, but only over the network and with a user action needed, such as a user running the job.
Written by anthropic/claude-haiku-5.5 from the sources below. Verify against them.
Read the original description
Relative path traversal in the local hybrid job input data download in Amazon Braket SDK before 1.127.7 might allow a remote authenticated user with S3 write access to a hybrid job's input data location to overwrite arbitrary files with the privileges of the user running the job via crafted S3 object keys.
We recommend you upgrade to amazon-braket-sdk version 1.127.7 or later.
cve.now Index
- Exploitation?/40Unknown. No CISA SSVC exploitation rating yet
- Exposure3/25Reachable over the network · Unknown: No advisory context yet
- Reach?/20Unknown. No tracked technology or package matched
- Severity6.4/10CVSS 6.4
- No patch0/5No signal
What would change the score
- Would score about 64 if added to CISA KEV
- Would score about 59 if CISA's SSVC rates exploitation active
- Would score about 28 if advisories confirm default setups are exposed
What to do
Upgrade to a fixed version: 1.127.7.
Timeline
- CVE published
- First seen by cve.now
- Record last updated
Affected versions
- AWS amazon-braket-sdk
From 1.10.0 · fixed in 1.127.7
Evidence 3
- Advisory
- Advisory
- Patch
Corrections
None so far.
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Questions about CVE-2026-124034
Is CVE-2026-124034 being exploited?
It is not in CISA's Known Exploited Vulnerabilities catalog, and CISA's SSVC assessment does not mark exploitation as active. That does not mean it has not been attacked: vendors and researchers can report attacks before CISA lists them. No public exploit code is tracked.Source: cve.now feed data
Which versions are affected by CVE-2026-124034?
amazon-braket-sdk: from 1.10.0 before 1.127.7.Source: cve.now feed data
How do I fix CVE-2026-124034?
Upgrade to a fixed version: 1.127.7.Source: cve.now feed data