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Vulnerability Database · OSS-Fuzz · Package report

xstream: vulnerability history, versions and safety

xstream is a package in the OSS-Fuzz ecosystem. Vulert records 14 vulnerabilities for it across 5 affected ranges, from May 2022 to Nov 2024. Each vulnerability names the versions it affects, the fixed version to move to, and a workaround where no fix has been published.

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14 vulnerabilities recorded L14
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3 with no fix published

No patched version yet — these are the ones to plan around.

See the unfixed vulnerabilities →
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0 in the last 12 months

Nothing new recorded in the last year.

See the disclosure history →
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0 malicious-package vulnerabilities

No published version shipped hostile code.

See all xstream vulnerabilities

Vulert verdict on xstream i

Updated on 23 Oct 2026

Careful: 3 of the 14 vulnerabilities Vulert records for this package have no fix yet. Plan around those, or apply the workaround listed for each. The rest have a fixed version to move to.

Long-term outlook: usable, but needs attention 14 vulnerabilities on record across 2 years, none in the last year.

What to do: Plan around the 3 vulnerabilities with no published fix: each lists the affected range and any workaround that reduces exposure. No fix yet: Vulert alerts you the moment one is published. Monitor it with Vulert →

  • Vulnerabilities on record 14 over 2 years · 0 in the last year i
  • Latest disclosure 15 Nov 2024 i
  • Highest CVSS n/a i
  • With no published fix 3 i

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01 Versions

Which versions are affected

Vulert records these vulnerabilities by affected range rather than by individual release, so these are the ranges to check. Filter above to find the version you run.

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Affected range Vulnerabilities
from cf61d543f17d284a7c878c27704857e2ebc08079 up to cf61d543f17d284a7c878c27704857e2ebc08079 (exclusive) 6
from eb21c8d3b0c98e7312b65cb53cecbb4c54f6c9ee up to eb21c8d3b0c98e7312b65cb53cecbb4c54f6c9ee (exclusive) 5
from cf61d543f17d284a7c878c27704857e2ebc08079 onwards, no fix published yet 1
from eb21c8d3b0c98e7312b65cb53cecbb4c54f6c9ee onwards, no fix published yet 1
all releases, no fix published yet 1

02 Disclosure history

How often vulnerabilities are recorded

  • 2022 13
  • 2024 1

Counted by the year Vulert recorded each vulnerability — the same date the table below shows as disclosed. 0 of the 14 were recorded in the last 12 months.

03 Vulnerabilities

Recorded vulnerabilities for xstream

The 5 most severe of 14 vulnerabilities recorded for this package

Search all 14 in the database →
Vulnerability Severity Fixed version ↓ Disclosed ↓
Security Exception in com.ctc.wstx.dtd.FullDTDReader.readContentSpec in xstream N/A low No fix published 23 Nov 2022
Security Exception in com.ctc.wstx.dtd.FullDTDReader.readContentSpec in xstream N/A low cf61d543f17d284a7c878c27704857e2ebc08079 20 Sep 2022
Security Exception in com.ctc.wstx.dtd.FullDTDReader.readContentSpec in xstream N/A low cf61d543f17d284a7c878c27704857e2ebc08079 27 Sep 2022
Security Exception in com.ctc.wstx.dtd.FullDTDReader.readContentSpec in xstream N/A low cf61d543f17d284a7c878c27704857e2ebc08079 09 Sep 2022
Security Exception in com.ctc.wstx.dtd.FullDTDReader.readContentSpec in xstream N/A low cf61d543f17d284a7c878c27704857e2ebc08079 20 Aug 2022

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Updated: 23/Oct/2026 · Vulnerabilities in our DB: 524315

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Questions

About xstream

Is xstream safe to use?

Vulert records 14 vulnerabilities for xstream in OSS-Fuzz: 0 critical, 0 high, 0 medium and 14 low. 3 of them have no published fix yet, so those are the ones to avoid or mitigate.

How many vulnerabilities does xstream have?

14 vulnerabilities are recorded for xstream in the OSS-Fuzz ecosystem: 0 critical, 0 high, 0 medium and 14 low. The ledger on this page lists the same counts next to the date of the most recent disclosure.

How often are new xstream vulnerabilities disclosed?

0 vulnerabilities were recorded for xstream in the last 12 months, and the oldest entry in this database dates to 26 May 2022. Recency matters more than a lifetime total: it shows how actively new issues are being disclosed for the package you are considering.

Which versions of xstream are affected?

Each vulnerability on this page lists the affected version range and the fixed version to move to. Open the vulnerability for the version you actually run — fixes are specific to a release line, not to the package as a whole.

How do I monitor xstream for upcoming vulnerabilities?

Upload the manifest or SBOM for your application at vulert.com/scanner and Vulert keeps checking the xstream version you actually run against new disclosures, then alerts you when one affects it. There is no installation and no source-code access required.