ALPINE-CVE-2026-27784

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Source

https://security.alpinelinux.org/vuln/CVE-2026-27784

Import Source

https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2026-27784.json

JSON Data

https://api.test.osv.dev/v1/vulns/ALPINE-CVE-2026-27784

Upstream

CVE-2026-27784

Published

2026-03-24T15:16:33.350Z

Modified

2026-03-26T15:33:44.596531Z

Severity

7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator

Summary

[none]

Details

The 32-bit implementation of NGINX Open Source has a vulnerability in the ngxhttpmp4module module, which might allow an attacker to over-read or over-write NGINX worker memory resulting in its termination, using a specially crafted MP4 file. The issue only affects 32-bit NGINX Open Source if it is built with the ngxhttpmp4module module and the mp4 directive is used in the configuration file. Additionally, the attack is possible only if an attacker can trigger the processing of a specially crafted MP4 file with the ngxhttpmp4_module module.

Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

References

https://security.alpinelinux.org/vuln/CVE-2026-27784

Affected packages

Alpine:v3.22 / nginx

Package

Name: nginx
Purl: pkg:apk/alpine/nginx?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.28.3-r0

Affected versions

0.*

0.8.53-r0

0.8.54-r0

0.8.54-r1

1.*

1.0.4-r0

1.0.4-r1

1.0.5-r0

1.0.11-r0

1.0.11-r1

1.0.14-r0

1.0.15-r0

1.2.2-r0

1.2.3-r0

1.2.4-r0

1.2.5-r0

1.2.6-r0

1.2.7-r0

1.2.8-r0

1.4.0-r0

1.4.0-r1

1.4.1-r0

1.4.2-r0

1.4.2-r1

1.4.3-r0

1.4.3-r1

1.4.4-r0

1.4.4-r1

1.4.4-r2

1.4.5-r0

1.4.6-r0

1.4.7-r0

1.6.0-r0

1.6.0-r1

1.6.0-r2

1.6.0-r3

1.6.1-r0

1.6.1-r1

1.6.2-r0

1.6.2-r1

1.6.2-r2

1.6.2-r3

1.6.3-r0

1.8.0-r0

1.8.0-r1

1.8.0-r2

1.8.0-r3

1.8.1-r0

1.8.1-r1

1.9.11-r0

1.9.14-r0

1.9.14-r1

1.10.0-r0

1.10.1-r0

1.10.1-r1

1.10.1-r2

1.10.1-r3

1.10.1-r4

1.10.1-r5

1.10.1-r6

1.10.1-r7

1.10.1-r8

1.10.1-r9

1.10.2-r0

1.10.2-r1

1.10.3-r0

1.10.3-r1

1.10.3-r2

1.10.3-r3

1.10.3-r4

1.10.3-r5

1.12.0-r0

1.12.0-r1

1.12.0-r2

1.12.1-r0

1.12.1-r1

1.12.1-r2

1.12.1-r3

1.12.2-r0

1.12.2-r1

1.12.2-r2

1.12.2-r3

1.12.2-r4

1.12.2-r5

1.12.2-r6

1.14.0-r0

1.14.0-r1

1.14.0-r2

1.14.1-r0

1.14.2-r0

1.14.2-r1

1.16.0-r0

1.16.0-r1

1.16.0-r2

1.16.0-r3

1.16.0-r4

1.16.1-r0

1.16.1-r1

1.16.1-r2

1.16.1-r3

1.16.1-r4

1.16.1-r5

1.16.1-r6

1.16.1-r7

1.16.1-r8

1.18.0-r0

1.18.0-r1

1.18.0-r2

1.18.0-r3

1.18.0-r4

1.18.0-r5

1.18.0-r6

1.18.0-r7

1.18.0-r8

1.18.0-r9

1.18.0-r10

1.18.0-r11

1.18.0-r12

1.18.0-r13

1.18.0-r14

1.18.0-r15

1.20.0-r0

1.20.1-r0

1.20.1-r1

1.20.1-r2

1.20.1-r3

1.20.1-r4

1.20.1-r5

1.20.1-r6

1.20.1-r7

1.20.1-r8

1.20.1-r9

1.20.1-r10

1.20.1-r11

1.20.1-r12

1.20.1-r13

1.20.2-r0

1.20.2-r1

1.20.2-r2

1.22.0-r0

1.22.0-r1

1.22.0-r2

1.22.0-r3

1.22.0-r4

1.22.0-r5

1.22.0-r6

1.22.0-r7

1.22.0-r8

1.22.1-r0

1.22.1-r1

1.22.1-r2

1.24.0-r0

1.24.0-r1

1.24.0-r2

1.24.0-r3

1.24.0-r4

1.24.0-r5

1.24.0-r6

1.24.0-r7

1.24.0-r8

1.24.0-r9

1.24.0-r10

1.24.0-r11

1.24.0-r12

1.24.0-r13

1.24.0-r14

1.24.0-r15

1.24.0-r16

1.24.0-r17

1.24.0-r18

1.24.0-r19

1.24.0-r20

1.26.0-r0

1.26.0-r1

1.26.0-r2

1.26.1-r0

1.26.1-r1

1.26.1-r2

1.26.1-r3

1.26.2-r0

1.26.2-r1

1.26.2-r2

1.26.2-r3

1.26.2-r4

1.26.3-r0

1.26.3-r1

1.26.3-r2

1.26.3-r3

1.26.3-r4

1.28.0-r0

1.28.0-r1

1.28.0-r2

1.28.0-r3

1.28.2-r0

Database specific

source

"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2026-27784.json"

Alpine:v3.23 / nginx