Mujs vulnerabilitiesRanked by how likely they are to be used.

Product19 versions
The short answer

Mujs is made by Artifex. We track 30 published vulnerabilities in it, across 19 versions. None of them is on the list of flaws known to be exploited today. If you run Mujs, keep it on a version the vendor still supports.

See the riskiest flaws

We keep watching the known-exploited list.

Known exploited

Which Mujs vulnerabilities are being exploited?

This is the list that matters most: flaws criminals are using now.

None of Mujs's published vulnerabilities is on the list of flaws known to be exploited today. We keep watching that list.

Exploit likelihood

Which Mujs flaws are most likely to be used?

Ranked by the latest exploit-likelihood forecast: the chance each flaw is used in an attack in the next 30 days. A high severity score on its own doesn't tell you that. Flaws shared by many other makers' products are left out.

50% or more10% to 49%Under 10%
  1. 5.2%

    The js_strtod function in jsdtoa.c in Artifex MuJS through 1.0.2 has an integer overflow because of incorrect exponent validation.

    CVSS5.5Published24 Jan 2018
  2. 5.1%

    jsparse.c in Artifex MuJS through 1.0.2 does not properly maintain the AST depth for binary expressions, which allows remote attackers to cause a denial of service (excessive recursion) via a crafted file.

    CVSS5.5Published24 Jan 2018
  3. 3.6%

    An integer overflow vulnerability was observed in the regemit function in regexp.c in Artifex Software, Inc.

    CVSS9.8Published13 Jan 2017
  4. 3.3%

    An issue was discovered in Artifex MuJS 1.0.5.

    CVSS9.8Published22 Apr 2019
  5. 3.0%

    A buffer overflow vulnerability was observed in divby function of Artifex Software, Inc.

    CVSS9.8Published29 Oct 2016
  6. 2.8%

    A use-after-free vulnerability was observed in Rp_toString function of Artifex Software, Inc.

    CVSS9.8Published29 Oct 2016
  7. 2.8%

    Integer overflow in the js_regcomp function in regexp.c in Artifex Software, Inc.

    CVSS7.5Published3 Feb 2017
  8. 2.8%

    Artifex Software, Inc. MuJS before 5008105780c0b0182ea6eda83ad5598f225be3ee allows context-dependent attackers to conduct "denial of service (application crash)" attacks by using the "malformed labeled break/continue...

    CVSS7.5Published12 Nov 2016
  9. 2.5%

    A logical issue in O_getOwnPropertyDescriptor() in Artifex MuJS 1.0.0 through 1.3.x before 1.3.2 allows an attacker to achieve Remote Code Execution through memory corruption, via the loading of a crafted JavaScript...

    CVSS8.8Published23 Nov 2022
  10. 2.4%

    An out-of-bounds read vulnerability was observed in Sp_replace_regexp function of Artifex Software, Inc.

    CVSS7.5Published29 Oct 2016
Precursor Intelligence

Running Mujs? We'll keep checking.

Looking flaws up one at a time doesn't scale. Tell us what you run once, and we tell you which flaws matter to you, in what order, and keep watching for new ones.

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  2. We match it to every flawOver 400,000 published flaws, checked against your list.
  3. Ranked by real-world riskA 0 to 100 score, led by evidence criminals are using it.
  4. Told as soon as we knowAn alert by email, in the app or by webhook to your own tools.

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FAQ

Common questions, answered plainly.

Something else? Talk to the team →

We track 30 published vulnerabilities listed under the name Mujs, across 19 versions.

None of Mujs's vulnerabilities is on the list of flaws known to be exploited today.

Create a Precursor Intelligence account and track Mujs. We match it against every published flaw, give each one a risk score from 0 to 100 and keep watching, so you hear about new ones as soon as we know, by email, in the app or by webhook.