Medium severity5.3OSV Advisory· Published Mar 30, 2023· Updated Jun 17, 2026
CVE-2023-26116
CVE-2023-26116
Description
Versions of the package angular from 1.2.21 are vulnerable to Regular Expression Denial of Service (ReDoS) via the angular.copy() utility function due to the usage of an insecure regular expression. Exploiting this vulnerability is possible by a large carefully-crafted input, which can result in catastrophic backtracking.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
angularnpm | <= 1.8.3 | — |
Affected products
6- osv-coords5 versionspkg:apk/chainguard/solrpkg:apk/chainguard/solr-oci-compatpkg:apk/wolfi/solrpkg:apk/wolfi/solr-oci-compatpkg:npm/angular
< 9.10.0-r0+ 4 more
- (no CPE)range: < 9.10.0-r0
- (no CPE)range: < 9.9.0-r3
- (no CPE)range: < 9.10.0-r0
- (no CPE)range: < 9.9.0-r3
- (no CPE)range: <= 1.8.3
Patches
Vulnerability mechanics
References
12- security.snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWER-5406320nvdExploitThird Party AdvisoryWEB
- security.snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWERGITHUBANGULAR-5406322nvdExploitThird Party AdvisoryWEB
- security.snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-5406321nvdExploitThird Party AdvisoryWEB
- security.snyk.io/vuln/SNYK-JS-ANGULAR-3373044nvdExploitThird Party AdvisoryWEB
- stackblitz.com/edit/angularjs-vulnerability-angular-copy-redosnvdExploitThird Party AdvisoryWEB
- github.com/advisories/GHSA-2vrf-hf26-jrp5ghsaADVISORY
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/OQWJLE5WE33WNMA54XSJIDXBRK2KL3XJ/nvdMailing ListThird Party Advisory
- nvd.nist.gov/vuln/detail/CVE-2023-26116ghsaADVISORY
- lists.debian.org/debian-lts-announce/2025/07/msg00005.htmlnvdWEB
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/OQWJLE5WE33WNMA54XSJIDXBRK2KL3XJghsaWEB
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UDKFLKJ6VZKL52AFVW2OVZRMJWHMW55KghsaWEB
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UDKFLKJ6VZKL52AFVW2OVZRMJWHMW55K/nvd
News mentions
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