jpeg-xl vulnerabilities and fixes

Recent CVEs affecting jpeg-xl, with upgrade or downgrade steps. 1 tracked.

Also searched as: jpeg xl.

jpeg-xl has 1 tracked vulnerability, 0 critical. A fixed release or vendor patch exists for 0. Most recent: 2021-03-05. Highest priority: CVE-2021-28026 (score 49/100).

• CVE-2021-28026 HIGH 7.8 DOWNGRADE jpeg-xl v0.3.2 is affected by a heap buffer overflow in /lib/jxl/coeff_order.cc ReadPermutation

FAQ

How do I fix jpeg-xl vulnerabilities?

Open the CVE for your version, check the affected range, then follow the listed action: upgrade to the fixed release, or downgrade or mitigate if no fix exists yet. Commands for each OS are shown on every CVE page.

Is jpeg-xl being exploited right now?

None of the tracked jpeg-xl CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.

Which jpeg-xl CVE should I patch first?

CVE-2021-28026 currently ranks highest (49/100): jpeg-xl v0.3.2 is affected by a heap buffer overflow in /lib/jxl/coeff_order.cc ReadPermutation.

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