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CVE-2026-15308VulnerabilityPublished

Python2.7: The incremental HTML parser (html.parser.HTMLParser) allows for CPU denial-of-service through repeated

Affects python2.7Source GCVE Database

0
Authoritative record:CVE-2026-15308· High 8.7

Not known to be exploited · CVSS 8.7 High.

Data as of 26 Oct 2026, 09:16 UTC

CVSS 4.0 base score
8.7High
How severe the flaw is on the 0–10 CVSS scale.
EPSS
0.6% chance of exploitation in 30 days – higher than 50% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 9 Jul 2026

  2. Detectable: no evidence on record.

    No public nuclei template indexed

  3. Weaponised: no evidence on record.

    No public exploit code indexed in Metasploit or Exploit-DB

  4. Exploited in the wild: no evidence on record.

    Not in CISA KEV and no source reports exploitation

  5. Observed by OffSeq Mirage: no evidence on record.

    No attack traffic recorded by OffSeq Mirage sensors

A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 26 Oct 2026.

What to do

Affected software

ProductAffectedFixed in
Ubuntu:Pro:14.04:LTSpython2.7pkg:deb/ubuntu/python2.7@2.7.6-8ubuntu0.6+esm29?arch=source&distro=esm-infra-legacy/trustyOther threatsAffected
  • =2.7.5-8ubuntu3
  • =2.7.5-8ubuntu4
  • =2.7.6-2
  • =2.7.6-2ubuntu1
  • =2.7.6-3
  • =2.7.6-3ubuntu1
  • =2.7.6-4
  • =2.7.6-4ubuntu1
  • =2.7.6-5
  • =2.7.6-7
  • =2.7.6-8
  • =2.7.6-8ubuntu0.2
  • =2.7.6-8ubuntu0.3
  • =2.7.6-8ubuntu0.4
  • =2.7.6-8ubuntu0.5
  • =2.7.6-8ubuntu0.6+esm2
  • =2.7.6-8ubuntu0.6+esm3
  • =2.7.6-8ubuntu0.6+esm5
  • =2.7.6-8ubuntu0.6+esm6
  • =2.7.6-8ubuntu0.6+esm7
  • =2.7.6-8ubuntu0.6+esm8
  • =2.7.6-8ubuntu0.6+esm9
  • =2.7.6-8ubuntu0.6+esm10
  • =2.7.6-8ubuntu0.6+esm11
  • =2.7.6-8ubuntu0.6+esm12
  • =2.7.6-8ubuntu0.6+esm13
  • =2.7.6-8ubuntu0.6+esm14
  • =2.7.6-8ubuntu0.6+esm15
  • =2.7.6-8ubuntu0.6+esm16
  • =2.7.6-8ubuntu0.6+esm17
  • =2.7.6-8ubuntu0.6+esm18
  • =2.7.6-8ubuntu0.6+esm20
  • =2.7.6-8ubuntu0.6+esm21
  • =2.7.6-8ubuntu0.6+esm22
  • =2.7.6-8ubuntu0.6+esm24
  • =2.7.6-8ubuntu0.6+esm25
  • =2.7.6-8ubuntu0.6+esm26
  • =2.7.6-8ubuntu0.6+esm28
  • =2.7.6-8ubuntu0.6+esm29
Fixed in–
Ubuntu:Pro:14.04:LTSpython3.4pkg:deb/ubuntu/python3.4@3.4.3-1ubuntu1~14.04.7+esm20?arch=source&distro=esm-infra-legacy/trustyOther threatsAffected
  • =3.4~b1-0ubuntu3
  • =3.4~b1-4ubuntu4
  • =3.4~b1-4ubuntu6
  • =3.4~b1-5ubuntu2
  • =3.4~b2-1
  • =3.4~b3-1ubuntu1
  • =3.4~rc1-1build1
  • =3.4~rc2-1
  • =3.4~rc3-0ubuntu1
  • =3.4.0-1
  • =3.4.0-2ubuntu1
  • =3.4.0-2ubuntu1.1
  • =3.4.3-1ubuntu1~14.04.1
  • =3.4.3-1ubuntu1~14.04.3
  • =3.4.3-1ubuntu1~14.04.4
  • =3.4.3-1ubuntu1~14.04.5
  • =3.4.3-1ubuntu1~14.04.6
  • =3.4.3-1ubuntu1~14.04.7
  • =3.4.3-1ubuntu1~14.04.7+esm2
  • =3.4.3-1ubuntu1~14.04.7+esm4
  • =3.4.3-1ubuntu1~14.04.7+esm6
  • =3.4.3-1ubuntu1~14.04.7+esm7
  • =3.4.3-1ubuntu1~14.04.7+esm8
  • =3.4.3-1ubuntu1~14.04.7+esm10
  • =3.4.3-1ubuntu1~14.04.7+esm11
  • =3.4.3-1ubuntu1~14.04.7+esm12
  • =3.4.3-1ubuntu1~14.04.7+esm13
  • =3.4.3-1ubuntu1~14.04.7+esm14
  • =3.4.3-1ubuntu1~14.04.7+esm15
  • =3.4.3-1ubuntu1~14.04.7+esm16
  • =3.4.3-1ubuntu1~14.04.7+esm17
  • =3.4.3-1ubuntu1~14.04.7+esm19
  • =3.4.3-1ubuntu1~14.04.7+esm20
Fixed in–
Ubuntu:Pro:14.04:LTSpython3.5pkg:deb/ubuntu/python3.5@3.5.2-2ubuntu0~16.04.4~14.04.1+esm10?arch=source&distro=esm-infra-legacy/trustyOther threatsAffected
  • =3.5.2-2ubuntu0~16.04.4~14.04.1
  • =3.5.2-2ubuntu0~16.04.4~14.04.1+esm1
  • =3.5.2-2ubuntu0~16.04.4~14.04.1+esm3
  • =3.5.2-2ubuntu0~16.04.4~14.04.1+esm4
  • =3.5.2-2ubuntu0~16.04.4~14.04.1+esm5
  • =3.5.2-2ubuntu0~16.04.4~14.04.1+esm6
  • =3.5.2-2ubuntu0~16.04.4~14.04.1+esm7
  • =3.5.2-2ubuntu0~16.04.4~14.04.1+esm8
  • =3.5.2-2ubuntu0~16.04.4~14.04.1+esm9
  • =3.5.2-2ubuntu0~16.04.4~14.04.1+esm10
Fixed in–
Ubuntu:Pro:16.04:LTSpython2.7pkg:deb/ubuntu/python2.7@2.7.12-1ubuntu0~16.04.18+esm20?arch=source&distro=esm-infra-legacy/xenialOther threatsAffected
  • =2.7.10-4ubuntu1
  • =2.7.10-4ubuntu2
  • =2.7.11-2
  • =2.7.11-3
  • =2.7.11-4
  • =2.7.11-6
  • =2.7.11-7
  • =2.7.11-7ubuntu1
  • =2.7.12-1~16.04
  • =2.7.12-1ubuntu0~16.04.1
  • =2.7.12-1ubuntu0~16.04.2
  • =2.7.12-1ubuntu0~16.04.3
  • =2.7.12-1ubuntu0~16.04.4
  • =2.7.12-1ubuntu0~16.04.8
  • =2.7.12-1ubuntu0~16.04.9
  • =2.7.12-1ubuntu0~16.04.11
  • =2.7.12-1ubuntu0~16.04.12
  • =2.7.12-1ubuntu0~16.04.13
  • =2.7.12-1ubuntu0~16.04.14
  • =2.7.12-1ubuntu0~16.04.16
  • =2.7.12-1ubuntu0~16.04.18
  • =2.7.12-1ubuntu0~16.04.18+esm1
  • =2.7.12-1ubuntu0~16.04.18+esm2
  • =2.7.12-1ubuntu0~16.04.18+esm3
  • =2.7.12-1ubuntu0~16.04.18+esm4
  • =2.7.12-1ubuntu0~16.04.18+esm5
  • =2.7.12-1ubuntu0~16.04.18+esm6
  • =2.7.12-1ubuntu0~16.04.18+esm7
  • =2.7.12-1ubuntu0~16.04.18+esm8
  • =2.7.12-1ubuntu0~16.04.18+esm9
  • =2.7.12-1ubuntu0~16.04.18+esm10
  • =2.7.12-1ubuntu0~16.04.18+esm11
  • =2.7.12-1ubuntu0~16.04.18+esm12
  • =2.7.12-1ubuntu0~16.04.18+esm13
  • =2.7.12-1ubuntu0~16.04.18+esm15
  • =2.7.12-1ubuntu0~16.04.18+esm16
  • =2.7.12-1ubuntu0~16.04.18+esm17
  • =2.7.12-1ubuntu0~16.04.18+esm18
  • =2.7.12-1ubuntu0~16.04.18+esm19
  • =2.7.12-1ubuntu0~16.04.18+esm20
Fixed in–
Ubuntu:Pro:16.04:LTSpython3.5pkg:deb/ubuntu/python3.5@3.5.2-2ubuntu0~16.04.13+esm23?arch=source&distro=esm-infra-legacy/xenialOther threatsAffected
  • =3.5.0-3
  • =3.5.0-3ubuntu1
  • =3.5.1~rc1-2ubuntu1
  • =3.5.1-1
  • =3.5.1-2
  • =3.5.1-3
  • =3.5.1-5
  • =3.5.1-6ubuntu1
  • =3.5.1-6ubuntu2
  • =3.5.1-9ubuntu1
  • =3.5.1-10
  • =3.5.2-2~16.01
  • =3.5.2-2~16.04
  • =3.5.2-2ubuntu0~16.04.1
  • =3.5.2-2ubuntu0~16.04.2
  • =3.5.2-2ubuntu0~16.04.3
  • =3.5.2-2ubuntu0~16.04.4
  • =3.5.2-2ubuntu0~16.04.5
  • =3.5.2-2ubuntu0~16.04.8
  • =3.5.2-2ubuntu0~16.04.9
  • =3.5.2-2ubuntu0~16.04.10
  • =3.5.2-2ubuntu0~16.04.11
  • =3.5.2-2ubuntu0~16.04.12
  • =3.5.2-2ubuntu0~16.04.13
  • =3.5.2-2ubuntu0~16.04.13+esm1
  • =3.5.2-2ubuntu0~16.04.13+esm2
  • =3.5.2-2ubuntu0~16.04.13+esm3
  • =3.5.2-2ubuntu0~16.04.13+esm5
  • =3.5.2-2ubuntu0~16.04.13+esm6
  • =3.5.2-2ubuntu0~16.04.13+esm7
  • =3.5.2-2ubuntu0~16.04.13+esm8
  • =3.5.2-2ubuntu0~16.04.13+esm9
  • =3.5.2-2ubuntu0~16.04.13+esm10
  • =3.5.2-2ubuntu0~16.04.13+esm11
  • =3.5.2-2ubuntu0~16.04.13+esm12
  • =3.5.2-2ubuntu0~16.04.13+esm13
  • =3.5.2-2ubuntu0~16.04.13+esm14
  • =3.5.2-2ubuntu0~16.04.13+esm15
  • =3.5.2-2ubuntu0~16.04.13+esm16
  • =3.5.2-2ubuntu0~16.04.13+esm17
  • =3.5.2-2ubuntu0~16.04.13+esm18
  • =3.5.2-2ubuntu0~16.04.13+esm19
  • =3.5.2-2ubuntu0~16.04.13+esm20
  • =3.5.2-2ubuntu0~16.04.13+esm21
  • =3.5.2-2ubuntu0~16.04.13+esm22
  • =3.5.2-2ubuntu0~16.04.13+esm23
Fixed in–
Ubuntu:Pro:18.04:LTSpython2.7pkg:deb/ubuntu/python2.7@2.7.17-1~18.04ubuntu1.13+esm14?arch=source&distro=esm-infra/bionicOther threatsAffected
  • =2.7.14-2ubuntu2
  • =2.7.14-4
  • =2.7.14-6
  • =2.7.14-7
  • =2.7.14-8
  • =2.7.15~rc1-1
  • =2.7.15~rc1-1ubuntu0.1
  • =2.7.15-4ubuntu4~18.04
  • =2.7.15-4ubuntu4~18.04.1
  • =2.7.15-4ubuntu4~18.04.2
  • =2.7.17-1~18.04
  • =2.7.17-1~18.04ubuntu1
  • =2.7.17-1~18.04ubuntu1.1
  • =2.7.17-1~18.04ubuntu1.2
  • =2.7.17-1~18.04ubuntu1.3
  • =2.7.17-1~18.04ubuntu1.5
  • =2.7.17-1~18.04ubuntu1.6
  • =2.7.17-1~18.04ubuntu1.7
  • =2.7.17-1~18.04ubuntu1.8
  • =2.7.17-1~18.04ubuntu1.10
  • =2.7.17-1~18.04ubuntu1.11
  • =2.7.17-1~18.04ubuntu1.13
  • =2.7.17-1~18.04ubuntu1.13+esm1
  • =2.7.17-1~18.04ubuntu1.13+esm2
  • =2.7.17-1~18.04ubuntu1.13+esm3
  • =2.7.17-1~18.04ubuntu1.13+esm4
  • =2.7.17-1~18.04ubuntu1.13+esm5
  • =2.7.17-1~18.04ubuntu1.13+esm6
  • =2.7.17-1~18.04ubuntu1.13+esm7
  • =2.7.17-1~18.04ubuntu1.13+esm8
  • =2.7.17-1~18.04ubuntu1.13+esm10
  • =2.7.17-1~18.04ubuntu1.13+esm11
  • =2.7.17-1~18.04ubuntu1.13+esm12
  • =2.7.17-1~18.04ubuntu1.13+esm13
  • =2.7.17-1~18.04ubuntu1.13+esm14
Fixed in–
Ubuntu:Pro:18.04:LTSpython3.6pkg:deb/ubuntu/python3.6@3.6.9-1~18.04ubuntu1.13+esm9?arch=source&distro=esm-infra/bionicOther threatsAffected
  • =3.6.3-1ubuntu1
  • =3.6.4~rc1-1
  • =3.6.4~rc1-2
  • =3.6.4-1
  • =3.6.4-2
  • =3.6.4-3build1
  • =3.6.4-4
  • =3.6.5~rc1-1
  • =3.6.5-3
  • =3.6.6-1~18.04
  • =3.6.7-1~18.04
  • =3.6.8-1~18.04.1
  • =3.6.8-1~18.04.2
  • =3.6.8-1~18.04.3
  • =3.6.9-1~18.04
  • =3.6.9-1~18.04ubuntu1
  • =3.6.9-1~18.04ubuntu1.1
  • =3.6.9-1~18.04ubuntu1.3
  • =3.6.9-1~18.04ubuntu1.4
  • =3.6.9-1~18.04ubuntu1.6
  • =3.6.9-1~18.04ubuntu1.7
  • =3.6.9-1~18.04ubuntu1.8
  • =3.6.9-1~18.04ubuntu1.9
  • =3.6.9-1~18.04ubuntu1.10
  • =3.6.9-1~18.04ubuntu1.12
  • =3.6.9-1~18.04ubuntu1.13
  • =3.6.9-1~18.04ubuntu1.13+esm1
  • =3.6.9-1~18.04ubuntu1.13+esm2
  • =3.6.9-1~18.04ubuntu1.13+esm3
  • =3.6.9-1~18.04ubuntu1.13+esm4
  • =3.6.9-1~18.04ubuntu1.13+esm5
  • =3.6.9-1~18.04ubuntu1.13+esm6
  • =3.6.9-1~18.04ubuntu1.13+esm7
  • =3.6.9-1~18.04ubuntu1.13+esm8
  • =3.6.9-1~18.04ubuntu1.13+esm9
Fixed in–
Ubuntu:Pro:18.04:LTSpython3.7pkg:deb/ubuntu/python3.7@3.7.5-2ubuntu1~18.04.2+esm10?arch=source&distro=esm-apps/bionicOther threatsAffected
  • =3.7.0~a2-1
  • =3.7.0~a3-1
  • =3.7.0~a3-2
  • =3.7.0~a3-3
  • =3.7.0~a4-1
  • =3.7.0~b1-1
  • =3.7.0~b1-1build1
  • =3.7.0~b2-1
  • =3.7.0~b3-1
  • =3.7.0-1~18.04
  • =3.7.1-1~18.04
  • =3.7.3-2~18.04.1
  • =3.7.5-2~18.04
  • =3.7.5-2~18.04.4
  • =3.7.5-2ubuntu1~18.04.2
  • =3.7.5-2ubuntu1~18.04.2+esm1
  • =3.7.5-2ubuntu1~18.04.2+esm2
  • =3.7.5-2ubuntu1~18.04.2+esm3
  • =3.7.5-2ubuntu1~18.04.2+esm4
  • =3.7.5-2ubuntu1~18.04.2+esm5
  • =3.7.5-2ubuntu1~18.04.2+esm6
  • =3.7.5-2ubuntu1~18.04.2+esm7
  • =3.7.5-2ubuntu1~18.04.2+esm8
  • =3.7.5-2ubuntu1~18.04.2+esm9
  • =3.7.5-2ubuntu1~18.04.2+esm10
Fixed in–
Ubuntu:Pro:18.04:LTSpython3.8pkg:deb/ubuntu/python3.8@3.8.0-3ubuntu1~18.04.2+esm10?arch=source&distro=esm-apps/bionicOther threatsAffected
  • =3.8.0-3~18.04
  • =3.8.0-3~18.04.1
  • =3.8.0-3ubuntu1~18.04.2
  • =3.8.0-3ubuntu1~18.04.2+esm1
  • =3.8.0-3ubuntu1~18.04.2+esm2
  • =3.8.0-3ubuntu1~18.04.2+esm3
  • =3.8.0-3ubuntu1~18.04.2+esm4
  • =3.8.0-3ubuntu1~18.04.2+esm5
  • =3.8.0-3ubuntu1~18.04.2+esm6
  • =3.8.0-3ubuntu1~18.04.2+esm7
  • =3.8.0-3ubuntu1~18.04.2+esm8
  • =3.8.0-3ubuntu1~18.04.2+esm9
  • =3.8.0-3ubuntu1~18.04.2+esm10
Fixed in–
Ubuntu:Pro:20.04:LTSpython3.8pkg:deb/ubuntu/python3.8@3.8.10-0ubuntu1~20.04.18+esm6?arch=source&distro=esm-infra/focalOther threatsAffected
  • =3.8.0-1
  • =3.8.0-2
  • =3.8.0-3
  • =3.8.0-4
  • =3.8.0-5
  • =3.8.1-2ubuntu3
  • =3.8.2~rc1-1ubuntu1
  • =3.8.2-1
  • =3.8.2-1ubuntu1
  • =3.8.2-1ubuntu1.1
  • =3.8.2-1ubuntu1.2
  • =3.8.5-1~20.04
  • =3.8.5-1~20.04.2
  • =3.8.5-1~20.04.3
  • =3.8.10-0ubuntu1~20.04
  • =3.8.10-0ubuntu1~20.04.1
  • =3.8.10-0ubuntu1~20.04.2
  • =3.8.10-0ubuntu1~20.04.4
  • =3.8.10-0ubuntu1~20.04.5
  • =3.8.10-0ubuntu1~20.04.6
  • =3.8.10-0ubuntu1~20.04.7
  • =3.8.10-0ubuntu1~20.04.8
  • =3.8.10-0ubuntu1~20.04.9
  • =3.8.10-0ubuntu1~20.04.10
  • =3.8.10-0ubuntu1~20.04.11
  • =3.8.10-0ubuntu1~20.04.12
  • =3.8.10-0ubuntu1~20.04.13
  • =3.8.10-0ubuntu1~20.04.14
  • =3.8.10-0ubuntu1~20.04.15
  • =3.8.10-0ubuntu1~20.04.16
  • =3.8.10-0ubuntu1~20.04.17
  • =3.8.10-0ubuntu1~20.04.18
  • =3.8.10-0ubuntu1~20.04.18+esm1
  • =3.8.10-0ubuntu1~20.04.18+esm2
  • =3.8.10-0ubuntu1~20.04.18+esm3
  • =3.8.10-0ubuntu1~20.04.18+esm4
  • =3.8.10-0ubuntu1~20.04.18+esm5
  • =3.8.10-0ubuntu1~20.04.18+esm6
Fixed in–
Ubuntu:Pro:20.04:LTSpython2.7pkg:deb/ubuntu/python2.7@2.7.18-1~20.04.7+esm9?arch=source&distro=esm-apps/focalOther threatsAffected
  • =2.7.17~rc1-1
  • =2.7.17-1
  • =2.7.17-1ubuntu5
  • =2.7.17-1ubuntu6
  • =2.7.18~rc1-2
  • =2.7.18-1~20.04
  • =2.7.18-1~20.04.1
  • =2.7.18-1~20.04.1+esm1
  • =2.7.18-1~20.04.3
  • =2.7.18-1~20.04.3+esm1
  • =2.7.18-1~20.04.4
  • =2.7.18-1~20.04.4+esm1
  • =2.7.18-1~20.04.4+esm2
  • =2.7.18-1~20.04.4+esm3
  • =2.7.18-1~20.04.5
  • =2.7.18-1~20.04.5+esm1
  • =2.7.18-1~20.04.5+esm2
  • =2.7.18-1~20.04.6
  • =2.7.18-1~20.04.6+esm1
  • =2.7.18-1~20.04.7
  • =2.7.18-1~20.04.7+esm3
  • =2.7.18-1~20.04.7+esm4
  • =2.7.18-1~20.04.7+esm6
  • =2.7.18-1~20.04.7+esm7
  • =2.7.18-1~20.04.7+esm8
  • =2.7.18-1~20.04.7+esm9
Fixed in–
Ubuntu:Pro:20.04:LTSpython3.9pkg:deb/ubuntu/python3.9@3.9.5-3ubuntu0~20.04.1+esm10?arch=source&distro=esm-apps/focalOther threatsAffected
  • =3.9.0~rc1-1~20.04
  • =3.9.0-5~20.04
  • =3.9.5-3~20.04.1
  • =3.9.5-3ubuntu0~20.04.1
  • =3.9.5-3ubuntu0~20.04.1+esm1
  • =3.9.5-3ubuntu0~20.04.1+esm2
  • =3.9.5-3ubuntu0~20.04.1+esm3
  • =3.9.5-3ubuntu0~20.04.1+esm4
  • =3.9.5-3ubuntu0~20.04.1+esm5
  • =3.9.5-3ubuntu0~20.04.1+esm6
  • =3.9.5-3ubuntu0~20.04.1+esm7
  • =3.9.5-3ubuntu0~20.04.1+esm8
  • =3.9.5-3ubuntu0~20.04.1+esm9
  • =3.9.5-3ubuntu0~20.04.1+esm10
Fixed in–
Ubuntu:22.04:LTSpython3.10pkg:deb/ubuntu/python3.10@3.10.12-1~22.04.16?arch=source&distro=jammyOther threatsAffected
  • =3.10.0-2
  • =3.10.0-3
  • =3.10.0-4
  • =3.10.0-5
  • =3.10.0-5build1
  • =3.10.1-1
  • =3.10.1-2
  • =3.10.2-1
  • =3.10.2-5
  • =3.10.2-7
  • =3.10.3-1
  • =3.10.4-3
  • =3.10.4-3ubuntu0.1
  • =3.10.6-1~22.04
  • =3.10.6-1~22.04.1
  • =3.10.6-1~22.04.2
  • =3.10.6-1~22.04.2ubuntu1
  • =3.10.6-1~22.04.2ubuntu1.1
  • =3.10.12-1~22.04.2
  • =3.10.12-1~22.04.3
  • =3.10.12-1~22.04.4
  • =3.10.12-1~22.04.5
  • =3.10.12-1~22.04.6
  • =3.10.12-1~22.04.7
  • =3.10.12-1~22.04.8
  • =3.10.12-1~22.04.9
  • =3.10.12-1~22.04.10
  • =3.10.12-1~22.04.11
  • =3.10.12-1~22.04.12
  • =3.10.12-1~22.04.13
  • =3.10.12-1~22.04.14
  • =3.10.12-1~22.04.15
  • =3.10.12-1~22.04.16
Fixed in–
Ubuntu:Pro:22.04:LTSpython2.7pkg:deb/ubuntu/python2.7@2.7.18-13ubuntu1.5+esm8?arch=source&distro=esm-apps/jammyOther threatsAffected
  • =2.7.18-8build1
  • =2.7.18-13
  • =2.7.18-13ubuntu1
  • =2.7.18-13ubuntu1.1
  • =2.7.18-13ubuntu1.1+esm2
  • =2.7.18-13ubuntu1.2
  • =2.7.18-13ubuntu1.2+esm1
  • =2.7.18-13ubuntu1.2+esm2
  • =2.7.18-13ubuntu1.2+esm3
  • =2.7.18-13ubuntu1.3
  • =2.7.18-13ubuntu1.3+esm1
  • =2.7.18-13ubuntu1.4
  • =2.7.18-13ubuntu1.4+esm1
  • =2.7.18-13ubuntu1.5
  • =2.7.18-13ubuntu1.5+esm2
  • =2.7.18-13ubuntu1.5+esm3
  • =2.7.18-13ubuntu1.5+esm5
  • =2.7.18-13ubuntu1.5+esm6
  • =2.7.18-13ubuntu1.5+esm7
  • =2.7.18-13ubuntu1.5+esm8
Fixed in–
Ubuntu:Pro:22.04:LTSpython3.11pkg:deb/ubuntu/python3.11@3.11.0~rc1-1~22.04.1~esm9?arch=source&distro=esm-apps/jammyOther threatsAffected
  • =3.11.0~rc1-1~22.04
  • =3.11.0~rc1-1~22.04.1~esm1
  • =3.11.0~rc1-1~22.04.1~esm2
  • =3.11.0~rc1-1~22.04.1~esm3
  • =3.11.0~rc1-1~22.04.1~esm4
  • =3.11.0~rc1-1~22.04.1~esm5
  • =3.11.0~rc1-1~22.04.1~esm6
  • =3.11.0~rc1-1~22.04.1~esm7
  • =3.11.0~rc1-1~22.04.1~esm8
  • =3.11.0~rc1-1~22.04.1~esm9
Fixed in–
Ubuntu:24.04:LTSpython3.12pkg:deb/ubuntu/python3.12@3.12.3-1ubuntu0.15?arch=source&distro=nobleOther threatsAffected
  • =3.12.0-1
  • =3.12.0-5
  • =3.12.0-6
  • =3.12.0-7
  • =3.12.1-2
  • =3.12.2-1
  • =3.12.2-4build3
  • =3.12.2-4build4
  • =3.12.2-5ubuntu3
  • =3.12.3-1
  • =3.12.3-1ubuntu0.1
  • =3.12.3-1ubuntu0.2
  • =3.12.3-1ubuntu0.3
  • =3.12.3-1ubuntu0.4
  • =3.12.3-1ubuntu0.5
  • =3.12.3-1ubuntu0.6
  • =3.12.3-1ubuntu0.7
  • =3.12.3-1ubuntu0.8
  • =3.12.3-1ubuntu0.9
  • =3.12.3-1ubuntu0.10
  • =3.12.3-1ubuntu0.11
  • =3.12.3-1ubuntu0.12
  • =3.12.3-1ubuntu0.13
  • =3.12.3-1ubuntu0.15
Fixed in–
Ubuntu:26.04:LTSpython3.14pkg:deb/ubuntu/python3.14@3.14.4-1ubuntu0.1?arch=source&distro=resoluteOther threatsAffected
  • =3.14.0-1
  • =3.14.0-2
  • =3.14.0-4
  • =3.14.2-1
  • =3.14.3-1
  • =3.14.3-2
  • =3.14.3-3
  • =3.14.3-5
  • =3.14.4-1
  • =3.14.4-1ubuntu0.1
Fixed in–

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Description

CVE-2026-15308

References

Community reviews

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