Django REST framework

Vulnerability Instance

Lookup for vulnerabilities affecting packages.

Vulnerability_idVCID-ph4w-4hud-mkck
SummaryAn issue was discovered in Mbed TLS 3.x before 3.6.6. An out-of-bounds read vulnerability in mbedtls_ccm_finish() in library/ccm.c allows attackers to obtain adjacent CCM context data via invocation of the multipart CCM API with an oversized tag_len parameter. This is caused by missing validation of the tag_len parameter against the size of the internal 16-byte authentication buffer. The issue affects the public multipart CCM API in Mbed TLS 3.x, where mbedtls_ccm_finish() can be invoked directly by applications. In Mbed TLS 4.x versions prior to the fix, the same missing validation exists in the internal implementation; however, the function is not exposed as part of the public API. Exploitation requires application-level invocation of the multipart CCM API.
Aliases
0
alias CVE-2026-34876
Fixed_packages
0
url pkg:deb/debian/mbedtls@0?distro=trixie
purl pkg:deb/debian/mbedtls@0?distro=trixie
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:deb/debian/mbedtls@0%3Fdistro=trixie
1
url pkg:deb/debian/mbedtls@2.16.9-0.1?distro=trixie
purl pkg:deb/debian/mbedtls@2.16.9-0.1?distro=trixie
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-5bxk-rknm-zfhc
1
vulnerability VCID-f1fz-b8b6-dfb8
2
vulnerability VCID-gvkn-6e2m-dyez
3
vulnerability VCID-k8w1-nrjy-wfbe
4
vulnerability VCID-kchn-2wez-bbb2
5
vulnerability VCID-pj6w-rufw-nqgd
6
vulnerability VCID-vp4q-81cq-33cw
7
vulnerability VCID-vs6q-c4ug-xfer
8
vulnerability VCID-wsvw-6tmk-3kdj
resource_url http://public2.vulnerablecode.io/packages/pkg:deb/debian/mbedtls@2.16.9-0.1%3Fdistro=trixie
Affected_packages
0
url pkg:deb/debian/mbedtls@2.28.3-1?distro=trixie
purl pkg:deb/debian/mbedtls@2.28.3-1?distro=trixie
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-4sbv-dqyv-6baw
1
vulnerability VCID-5bxk-rknm-zfhc
2
vulnerability VCID-7ppw-f9jy-k7ae
3
vulnerability VCID-7v3a-5q44-cucz
4
vulnerability VCID-98cg-wuhp-qudq
5
vulnerability VCID-f1fz-b8b6-dfb8
6
vulnerability VCID-gvkn-6e2m-dyez
7
vulnerability VCID-jeen-6u3v-8qab
8
vulnerability VCID-kchn-2wez-bbb2
9
vulnerability VCID-ph4w-4hud-mkck
10
vulnerability VCID-pj6w-rufw-nqgd
11
vulnerability VCID-vp4q-81cq-33cw
12
vulnerability VCID-vs6q-c4ug-xfer
13
vulnerability VCID-wsvw-6tmk-3kdj
14
vulnerability VCID-x8et-cun9-6kgz
15
vulnerability VCID-zpq1-dwvf-8ka2
resource_url http://public2.vulnerablecode.io/packages/pkg:deb/debian/mbedtls@2.28.3-1%3Fdistro=trixie
1
url pkg:deb/debian/mbedtls@2.28.3-1
purl pkg:deb/debian/mbedtls@2.28.3-1
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-4sbv-dqyv-6baw
1
vulnerability VCID-5bxk-rknm-zfhc
2
vulnerability VCID-7ppw-f9jy-k7ae
3
vulnerability VCID-7v3a-5q44-cucz
4
vulnerability VCID-98cg-wuhp-qudq
5
vulnerability VCID-f1fz-b8b6-dfb8
6
vulnerability VCID-gvkn-6e2m-dyez
7
vulnerability VCID-jeen-6u3v-8qab
8
vulnerability VCID-kchn-2wez-bbb2
9
vulnerability VCID-ph4w-4hud-mkck
10
vulnerability VCID-pj6w-rufw-nqgd
11
vulnerability VCID-vp4q-81cq-33cw
12
vulnerability VCID-vs6q-c4ug-xfer
13
vulnerability VCID-wsvw-6tmk-3kdj
14
vulnerability VCID-x8et-cun9-6kgz
15
vulnerability VCID-zpq1-dwvf-8ka2
resource_url http://public2.vulnerablecode.io/packages/pkg:deb/debian/mbedtls@2.28.3-1
2
url pkg:deb/debian/mbedtls@3.6.5-0.1~deb13u1?distro=trixie
purl pkg:deb/debian/mbedtls@3.6.5-0.1~deb13u1?distro=trixie
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-4sbv-dqyv-6baw
1
vulnerability VCID-jeen-6u3v-8qab
2
vulnerability VCID-ph4w-4hud-mkck
3
vulnerability VCID-x8et-cun9-6kgz
resource_url http://public2.vulnerablecode.io/packages/pkg:deb/debian/mbedtls@3.6.5-0.1~deb13u1%3Fdistro=trixie
3
url pkg:deb/debian/mbedtls@3.6.5-0.1~deb13u1
purl pkg:deb/debian/mbedtls@3.6.5-0.1~deb13u1
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-4sbv-dqyv-6baw
1
vulnerability VCID-jeen-6u3v-8qab
2
vulnerability VCID-ph4w-4hud-mkck
3
vulnerability VCID-x8et-cun9-6kgz
resource_url http://public2.vulnerablecode.io/packages/pkg:deb/debian/mbedtls@3.6.5-0.1~deb13u1
4
url pkg:deb/debian/mbedtls@3.6.5-0.1?distro=trixie
purl pkg:deb/debian/mbedtls@3.6.5-0.1?distro=trixie
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-4sbv-dqyv-6baw
1
vulnerability VCID-jeen-6u3v-8qab
2
vulnerability VCID-ph4w-4hud-mkck
3
vulnerability VCID-x8et-cun9-6kgz
resource_url http://public2.vulnerablecode.io/packages/pkg:deb/debian/mbedtls@3.6.5-0.1%3Fdistro=trixie
5
url pkg:deb/debian/mbedtls@3.6.5-0.1
purl pkg:deb/debian/mbedtls@3.6.5-0.1
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-4sbv-dqyv-6baw
1
vulnerability VCID-jeen-6u3v-8qab
2
vulnerability VCID-ph4w-4hud-mkck
3
vulnerability VCID-x8et-cun9-6kgz
resource_url http://public2.vulnerablecode.io/packages/pkg:deb/debian/mbedtls@3.6.5-0.1
References
0
reference_url https://api.first.org/data/v1/epss?cve=CVE-2026-34876
reference_id
reference_type
scores
0
value 0.00015
scoring_system epss
scoring_elements 0.03384
published_at 2026-04-07T12:55:00Z
1
value 0.00017
scoring_system epss
scoring_elements 0.03993
published_at 2026-04-04T12:55:00Z
2
value 0.00018
scoring_system epss
scoring_elements 0.0492
published_at 2026-04-24T12:55:00Z
3
value 0.00018
scoring_system epss
scoring_elements 0.0474
published_at 2026-04-18T12:55:00Z
4
value 0.00018
scoring_system epss
scoring_elements 0.04959
published_at 2026-04-26T12:55:00Z
5
value 0.00018
scoring_system epss
scoring_elements 0.04885
published_at 2026-04-21T12:55:00Z
6
value 0.00018
scoring_system epss
scoring_elements 0.04821
published_at 2026-04-11T12:55:00Z
7
value 0.00018
scoring_system epss
scoring_elements 0.04832
published_at 2026-04-09T12:55:00Z
8
value 0.00018
scoring_system epss
scoring_elements 0.04798
published_at 2026-04-12T12:55:00Z
9
value 0.00018
scoring_system epss
scoring_elements 0.04778
published_at 2026-04-13T12:55:00Z
10
value 0.00018
scoring_system epss
scoring_elements 0.04731
published_at 2026-04-16T12:55:00Z
11
value 0.00024
scoring_system epss
scoring_elements 0.06676
published_at 2026-04-29T12:55:00Z
12
value 0.00026
scoring_system epss
scoring_elements 0.07487
published_at 2026-05-07T12:55:00Z
13
value 0.00026
scoring_system epss
scoring_elements 0.07337
published_at 2026-05-05T12:55:00Z
url https://api.first.org/data/v1/epss?cve=CVE-2026-34876
1
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-34876
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-34876
2
reference_url https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1132577
reference_id 1132577
reference_type
scores
url https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1132577
3
reference_url https://mbed-tls.readthedocs.io/en/latest/security-advisories/mbedtls-security-advisory-2026-03-ccm-finish-boundary-check/
reference_id mbedtls-security-advisory-2026-03-ccm-finish-boundary-check
reference_type
scores
0
value 7.5
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
1
value Track
scoring_system ssvc
scoring_elements SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2026-04-02T15:53:54Z/
url https://mbed-tls.readthedocs.io/en/latest/security-advisories/mbedtls-security-advisory-2026-03-ccm-finish-boundary-check/
4
reference_url https://mbed-tls.readthedocs.io/en/latest/tech-updates/security-advisories/
reference_id security-advisories
reference_type
scores
0
value 7.5
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
1
value Track
scoring_system ssvc
scoring_elements SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2026-04-02T15:53:54Z/
url https://mbed-tls.readthedocs.io/en/latest/tech-updates/security-advisories/
Weaknesses
Exploits
Severity_range_score7.5 - 7.5
Exploitability0.5
Weighted_severity3.8
Risk_score1.9
Resource_urlhttp://public2.vulnerablecode.io/vulnerabilities/VCID-ph4w-4hud-mkck