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Including CVEs outside Waratek scope✕Product libxml2✕
Overview 8 matches · 0 in Waratek scope · 0 protected · 0 exploited · 0 CISA KEV · 0 public PoC · 0 EPSS ≥ 0.5
8matches 0in Waratek scope0.0% 0protected0.0% 0exploited0.0% 0CISA KEV0.0% 0public PoC0.0% 0EPSS ≥ 0.50.0%
Protected by Waratek 0 0.0% Rule in development 0 0.0% Mitigation candidate 0 0.0% No exploit published 0 0.0% Outside Waratek scope 8 100.0% Not applicable 0 0.0% Withdrawn CVE 0 0.0%
Critical 2 25.0% High 5 62.5% Medium 1 12.5% Low 0 0.0% None 0 0.0% Unknown 0 0.0%
blocked by ARMR today 0 0.0% partly blocked 0 0.0% not blocked 8 100.0% not established 0 0.0% unrecorded 0 0.0%
Exploited 0 0.0% Working exploit published 0 0.0% Proof of concept only 2 25.0% Forecast only 0 0.0% No public exploit 6 75.0%
split by peak 2 / quarter
Outside Waratek scope: 8 Medium: 1High: 5Critical: 2 not blocked: 8 No public exploit: 6Proof of concept only: 2
Q4 191 Outside Waratek scope1 High1 not blocked1 No public exploit1 Q1 202 Outside Waratek scope2 High2 not blocked2 Proof of concept only1 No public exploit1 Q2 200 Q3 201 Outside Waratek scope1 Medium1 not blocked1 No public exploit1 Q4 200 Q1 210 Q2 210 Q3 210 Q4 210 Q1 220 Q2 220 Q3 220 Q4 220 Q1 230 Q2 230 Q3 230 Q4 230 Q1 240 Q2 240 Q3 240 Q4 241 Outside Waratek scope1 Critical1 not blocked1 No public exploit1 Q1 252 Outside Waratek scope2 Critical1 High1 not blocked2 No public exploit2 Q2 251 Outside Waratek scope1 High1 not blocked1 Proof of concept only1
Q4 19Q2 20Q4 20Q2 21Q4 21Q2 22Q4 22Q2 23Q4 23Q2 24Q4 24Q2 25
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CVE Severity Published▾ Status Exploitation Description
CVE-2025-6021 High 2025-06-12 Outside Waratek scope Proof of concept only A flaw was found in libxml2's xmlBuildQName function, where integer overflows in buffer size calculations can lead to a stack-based buffer overflow. This issue can result in memory corruption or a denial of service when processing crafted input.
CVE-2025-24928 High 2025-02-18 Outside Waratek scope No public exploit libxml2 before 2.12.10 and 2.13.x before 2.13.6 has a stack-based buffer overflow in xmlSnprintfElements in valid.c. To exploit this, DTD validation must occur for an untrusted document or untrusted DTD. NOTE: this is similar to CVE-2017-9047.
CVE-2024-56171 Critical 2025-02-18 Outside Waratek scope No public exploit libxml2 before 2.12.10 and 2.13.x before 2.13.6 has a use-after-free in xmlSchemaIDCFillNodeTables and xmlSchemaBubbleIDCNodeTables in xmlschemas.c. To exploit this, a crafted XML document must be validated against an XML schema with certain identity constraints, or a crafted XML schema must be used.
CVE-2024-40896 Critical 2024-12-23 Outside Waratek scope No public exploit In libxml2 2.11 before 2.11.9, 2.12 before 2.12.9, and 2.13 before 2.13.3, the SAX parser can produce events for external entities even if custom SAX handlers try to override entity content (by setting "checked"). This makes classic XXE attacks possible.
CVE-2020-24977 Medium 2020-09-04 Outside Waratek scope No public exploit GNOME project libxml2 v2.9.10 has a global buffer over-read vulnerability in xmlEncodeEntitiesInternal at libxml2/entities.c. The issue has been fixed in commit 50f06b3e.
CVE-2020-7595 High 2020-01-21 Outside Waratek scope Proof of concept only xmlStringLenDecodeEntities in parser.c in libxml2 2.9.10 has an infinite loop in a certain end-of-file situation.
CVE-2019-20388 High 2020-01-21 Outside Waratek scope No public exploit xmlSchemaPreRun in xmlschemas.c in libxml2 2.9.10 allows an xmlSchemaValidateStream memory leak.
CVE-2019-19956 High 2019-12-24 Outside Waratek scope No public exploit xmlParseBalancedChunkMemoryRecover in parser.c in libxml2 before 2.9.10 has a memory leak related to newDoc->oldNs.