CVE-2019-10906: canonical ubuntu_linux
Vulnerability summary
CVE-2019-10906 is a high (CVSS 8.6) vulnerability in canonical ubuntu_linux. EPSS estimates a 3.53% chance of exploitation in the next 30 days, higher than 89.2% of scored vulnerabilities.
Severe, CVSS 8.6 (NVD); no exploitation reported by the 5 checked sources; EPSS 4% (FIRST, 03-11-2026)
Source freshness unavailable
How is this decided?Advisory lineage
Upstream 0 · Downstream 13 · Related 10Timeline
- 06-04-2019PublishedVulnerability first disclosed.
- 04-08-2024Last modifiedVulnerability information updated.
Description
In Pallets Jinja before 2.10.1, str.format_map allows a sandbox escape.
CVSS metrics
8 scores · 5 sources · 4 versions- OSV · UbuntuEcosystem advisory · calculated8.6HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N
- OSV · DebianEcosystem advisory · calculated8.6HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N
- OSV · Red hatEcosystem advisory · calculated9.0CriticalCVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:HDiffers
- OSV · UbuntuEcosystem advisory · calculated8.6HighCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N
EPSS trend
Probability
3.53%
Chance of exploitation in the next 30 days
Percentile
89%
Versus all other CVEs
30-day change
Decrease -0.10 pp
From 3.63% on 04-10-2026
Known exploited
Compare KEV catalogs
CISA KEVNot in the CISA KEV catalog.
ENISA CNWNot in the ENISA CNW catalog.
CIRCLNot in the CIRCL catalog.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeNo weakness data has been published for this record.
Affected systems
Known conditions: network-reachable, no authentication, no user interaction (CVSS vector). Other conditions: not stated in public data.
Redhat4 products
- software_collections1.0
- python-jinja2< 0:2.10.1-2.el8_0
- python3-jinja2< 0:2.10.1-2.el8_0
- rh-python36-python-jinja2< 0:2.9.6-3.el6 | < 0:2.9.6-3.el7
Canonical1 product
- ubuntu_linuxEOL12.04 | 14.04 | 16.04 | 18.04 | 18.10 | 19.04
Debian1 product
- jinja2< 2.10-2
Fedoraproject1 product
- fedoraEOL28 | 29 | 30
Opensuse1 product
- leapEOL15.0 | 42.3
Palletsprojects1 product
- jinja< 2.10.1
PyPI1 product
- jinja2< 2.10.1
Ubuntu1 product
- jinja2< 2.7.2-2ubuntu0.1~esm1 | < 2.8-1ubuntu0.1 | < 2.10-1ubuntu0.18.04.1
8 vendors · 11 products
References
50 links- palletsprojects.com/blog/jinja-2-10-1-releasedX Refsource MISCRelease NotesVendor AdvisoryWEBARTICLEREPORT
Show all 50 references
- access.redhat.com/errata/RHSA-2019:1152Vendor AdvisoryX Refsource REDHATThird Party AdvisoryWEBAdvisory
- lists.opensuse.org/opensuse-security-announce/2019-05/msg00030.htmlVendor AdvisoryX Refsource SUSEMailing ListThird Party AdvisoryWEB
- access.redhat.com/errata/RHSA-2019:1237Vendor AdvisoryX Refsource REDHATThird Party AdvisoryWEBAdvisory
- access.redhat.com/errata/RHSA-2019:1329Vendor AdvisoryX Refsource REDHATThird Party AdvisoryWEBAdvisory
- lists.opensuse.org/opensuse-security-announce/2019-06/msg00064.htmlVendor AdvisoryX Refsource SUSEMailing ListThird Party AdvisoryWEB
- github.com/pallets/jinjaPACKAGE
