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CVE-2026-21368MEDIUM· 5.3MITRENVD대응게시일: 2026. 07. 06.수정일: 2026. 07. 07.CNA: product-security@qualcomm.comAnalyzed

Memory Corruption when parsing jpeg commands due to unaccounted extra writes to the buffer during validation checks.

Memory-Corruption

위협 신호 · CVSS · EPSS · KEV

정기 패치· 높은 악용 신호 없음
CVSS
5.3medium

이론적 심각도 점수

EPSS
0.1%상위 100.0%

30일 내 악용 확률 예측

KEV
미등재

실측 악용 기록 없음

권장 대응 기한차기 업그레이드 시CISA SSVC 기준

별도 긴급 패치 불필요 — 정기 시스템 업그레이드 주기에 맞춰 조치

· KEV 미등재 · 자동화 어려움 · 부분 영향 · 내부 한정

CVSS 벡터 · 메트릭

악용 경로
공격 벡터로컬
공격 복잡도높음
필요 권한낮음
사용자 상호작용불필요
범위변경
영향
기밀성 영향낮음
무결성 영향낮음
가용성 영향낮음
버전별 점수
CVSS 3.15.3MEDIUM· 악용성 1.1· 영향도 3.7
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:L

약점 (CWE)

  • CWE-787

    경계 밖 쓰기 — 버퍼 범위를 벗어난 메모리에 써서 충돌·코드 실행으로 이어질 수 있음.

상세 설명

Memory Corruption when parsing jpeg commands due to unaccounted extra writes to the buffer during validation checks.

AI 심층 분석

공격 시나리오 · 재현 가능한 PoC 페이로드 · 즉시 적용 가능한 차단 패치를 한 번에 받아 보세요. 보안 운영팀이 그대로 점검·티켓팅에 쓸 수 있는 형태로 정리해 드립니다.

영향받는 제품·버전

  • qualcomm fastconnect_6700_firmware
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  • qualcomm fastconnect_6700
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  • qualcomm fastconnect_6900_firmware
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  • qualcomm fastconnect_6900
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  • qualcomm fastconnect_7800_firmware
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  • qualcomm fastconnect_7800
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  • qualcomm g3x_gen_2_firmware
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  • qualcomm g3x_gen_2
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  • qualcomm iq-9075_firmware
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  • qualcomm iq-9075
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  • qualcomm sm8550p_firmware
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  • qualcomm sm8550p
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  • qualcomm snapdragon_4_gen_2_mobile_platform_firmware
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  • qualcomm snapdragon_4_gen_2_mobile_platform
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  • qualcomm snapdragon_460_mobile_platform_firmware
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  • qualcomm snapdragon_460_mobile_platform
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  • qualcomm snapdragon_6_gen_1_mobile_platform_firmware
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  • qualcomm snapdragon_6_gen_1_mobile_platform
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  • qualcomm snapdragon_6_gen_3_mobile_platform_firmware
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  • qualcomm snapdragon_6_gen_3_mobile_platform
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  • qualcomm snapdragon_662_mobile_platform_firmware
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  • qualcomm snapdragon_662_mobile_platform
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  • qualcomm snapdragon_7_gen_1_mobile_platform_firmware
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  • qualcomm snapdragon_8_elite_firmware
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  • qualcomm snapdragon_8_gen_1_mobile_platform
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  • qualcomm snapdragon_8_gen_2_mobile_platform_firmware
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  • qualcomm snapdragon_xr2_5g_platform_firmware
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  • qualcomm snapdragon_xr2\+_gen_1_platform_firmware
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  • qualcomm srv1h_firmware
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  • qualcomm wcd9390_firmware
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  • qualcomm pandeiro_firmware
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  • qualcomm qam8255p_firmware
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  • qualcomm qca6595_firmware
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  • qualcomm qca6678aq_firmware
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  • qualcomm qca6797aq_firmware
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  • qualcomm qcm4490_firmware
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  • qualcomm qcm8838
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  • qualcomm qln1083bd_firmware
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  • qualcomm qln1086bd_firmware
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  • qualcomm qpa1083bd_firmware
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  • qualcomm qpa1086bd_firmware
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  • qualcomm qpa1086bd
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  • qualcomm qxm1093_firmware
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  • qualcomm qxm1093
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  • qualcomm qxm1094_firmware
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  • qualcomm qxm1095_firmware
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영향받는 구성 (CPE) 60

  • qualcomm fastconnect_6700_firmwarecpe:2.3:o:qualcomm:fastconnect_6700_firmware:-:*:*:*:*:*:*:*
  • qualcomm fastconnect_6700cpe:2.3:h:qualcomm:fastconnect_6700:-:*:*:*:*:*:*:*
  • qualcomm fastconnect_6900_firmwarecpe:2.3:o:qualcomm:fastconnect_6900_firmware:-:*:*:*:*:*:*:*
  • qualcomm fastconnect_6900cpe:2.3:h:qualcomm:fastconnect_6900:-:*:*:*:*:*:*:*
  • qualcomm fastconnect_7800_firmwarecpe:2.3:o:qualcomm:fastconnect_7800_firmware:-:*:*:*:*:*:*:*
  • qualcomm fastconnect_7800cpe:2.3:h:qualcomm:fastconnect_7800:-:*:*:*:*:*:*:*
  • qualcomm g3x_gen_2_firmwarecpe:2.3:o:qualcomm:g3x_gen_2_firmware:-:*:*:*:*:*:*:*
  • qualcomm g3x_gen_2cpe:2.3:h:qualcomm:g3x_gen_2:-:*:*:*:*:*:*:*
  • qualcomm iq-9075_firmwarecpe:2.3:o:qualcomm:iq-9075_firmware:-:*:*:*:*:*:*:*
  • qualcomm iq-9075cpe:2.3:h:qualcomm:iq-9075:-:*:*:*:*:*:*:*
  • qualcomm sm8550p_firmwarecpe:2.3:o:qualcomm:sm8550p_firmware:-:*:*:*:*:*:*:*
  • qualcomm sm8550pcpe:2.3:h:qualcomm:sm8550p:-:*:*:*:*:*:*:*
  • qualcomm snapdragon_4_gen_2_mobile_platform_firmwarecpe:2.3:o:qualcomm:snapdragon_4_gen_2_mobile_platform_firmware:-:*:*:*:*:*:*:*
  • qualcomm snapdragon_4_gen_2_mobile_platformcpe:2.3:h:qualcomm:snapdragon_4_gen_2_mobile_platform:-:*:*:*:*:*:*:*
  • qualcomm snapdragon_460_mobile_platform_firmwarecpe:2.3:o:qualcomm:snapdragon_460_mobile_platform_firmware:-:*:*:*:*:*:*:*
  • qualcomm snapdragon_460_mobile_platformcpe:2.3:h:qualcomm:snapdragon_460_mobile_platform:-:*:*:*:*:*:*:*
  • qualcomm snapdragon_6_gen_1_mobile_platform_firmwarecpe:2.3:o:qualcomm:snapdragon_6_gen_1_mobile_platform_firmware:-:*:*:*:*:*:*:*
  • qualcomm snapdragon_6_gen_1_mobile_platformcpe:2.3:h:qualcomm:snapdragon_6_gen_1_mobile_platform:-:*:*:*:*:*:*:*
  • qualcomm snapdragon_6_gen_3_mobile_platform_firmwarecpe:2.3:o:qualcomm:snapdragon_6_gen_3_mobile_platform_firmware:-:*:*:*:*:*:*:*
  • qualcomm snapdragon_6_gen_3_mobile_platformcpe:2.3:h:qualcomm:snapdragon_6_gen_3_mobile_platform:-:*:*:*:*:*:*:*
  • qualcomm snapdragon_662_mobile_platform_firmwarecpe:2.3:o:qualcomm:snapdragon_662_mobile_platform_firmware:-:*:*:*:*:*:*:*
  • qualcomm snapdragon_662_mobile_platformcpe:2.3:h:qualcomm:snapdragon_662_mobile_platform:-:*:*:*:*:*:*:*
  • qualcomm snapdragon_7_gen_1_mobile_platform_firmwarecpe:2.3:o:qualcomm:snapdragon_7_gen_1_mobile_platform_firmware:-:*:*:*:*:*:*:*
  • qualcomm snapdragon_7_gen_1_mobile_platformcpe:2.3:h:qualcomm:snapdragon_7_gen_1_mobile_platform:-:*:*:*:*:*:*:*
  • qualcomm snapdragon_8_elite_firmwarecpe:2.3:o:qualcomm:snapdragon_8_elite_firmware:-:*:*:*:*:*:*:*
  • qualcomm snapdragon_8_elitecpe:2.3:h:qualcomm:snapdragon_8_elite:-:*:*:*:*:*:*:*
  • qualcomm snapdragon_8_gen_1_mobile_platform_firmwarecpe:2.3:o:qualcomm:snapdragon_8_gen_1_mobile_platform_firmware:-:*:*:*:*:*:*:*
  • qualcomm snapdragon_8_gen_1_mobile_platformcpe:2.3:h:qualcomm:snapdragon_8_gen_1_mobile_platform:-:*:*:*:*:*:*:*
  • qualcomm snapdragon_8_gen_2_mobile_platform_firmwarecpe:2.3:o:qualcomm:snapdragon_8_gen_2_mobile_platform_firmware:-:*:*:*:*:*:*:*
  • qualcomm snapdragon_8_gen_2_mobile_platformcpe:2.3:h:qualcomm:snapdragon_8_gen_2_mobile_platform:-:*:*:*:*:*:*:*
  • qualcomm snapdragon_8+_gen_2_mobile_platform_firmwarecpe:2.3:o:qualcomm:snapdragon_8\+_gen_2_mobile_platform_firmware:-:*:*:*:*:*:*:*
  • qualcomm snapdragon_8+_gen_2_mobile_platformcpe:2.3:h:qualcomm:snapdragon_8\+_gen_2_mobile_platform:-:*:*:*:*:*:*:*
  • qualcomm snapdragon_ar1_gen_1_platform_firmwarecpe:2.3:o:qualcomm:snapdragon_ar1_gen_1_platform_firmware:-:*:*:*:*:*:*:*
  • qualcomm snapdragon_ar1_gen_1_platformcpe:2.3:h:qualcomm:snapdragon_ar1_gen_1_platform:-:*:*:*:*:*:*:*
  • qualcomm snapdragon_xr2_5g_platform_firmwarecpe:2.3:o:qualcomm:snapdragon_xr2_5g_platform_firmware:-:*:*:*:*:*:*:*
  • qualcomm snapdragon_xr2_5g_platformcpe:2.3:h:qualcomm:snapdragon_xr2_5g_platform:-:*:*:*:*:*:*:*
  • qualcomm snapdragon_xr2+_gen_1_platform_firmwarecpe:2.3:o:qualcomm:snapdragon_xr2\+_gen_1_platform_firmware:-:*:*:*:*:*:*:*
  • qualcomm snapdragon_xr2+_gen_1_platformcpe:2.3:h:qualcomm:snapdragon_xr2\+_gen_1_platform:-:*:*:*:*:*:*:*
  • qualcomm srv1h_firmwarecpe:2.3:o:qualcomm:srv1h_firmware:-:*:*:*:*:*:*:*
  • qualcomm srv1hcpe:2.3:h:qualcomm:srv1h:-:*:*:*:*:*:*:*
  • qualcomm srv1m_firmwarecpe:2.3:o:qualcomm:srv1m_firmware:-:*:*:*:*:*:*:*
  • qualcomm srv1mcpe:2.3:h:qualcomm:srv1m:-:*:*:*:*:*:*:*
  • qualcomm sxr2230p_firmwarecpe:2.3:o:qualcomm:sxr2230p_firmware:-:*:*:*:*:*:*:*
  • qualcomm sxr2230pcpe:2.3:h:qualcomm:sxr2230p:-:*:*:*:*:*:*:*
  • qualcomm sxr2330p_firmwarecpe:2.3:o:qualcomm:sxr2330p_firmware:-:*:*:*:*:*:*:*
  • qualcomm sxr2330pcpe:2.3:h:qualcomm:sxr2330p:-:*:*:*:*:*:*:*
  • qualcomm sxr2350p_firmwarecpe:2.3:o:qualcomm:sxr2350p_firmware:-:*:*:*:*:*:*:*
  • qualcomm sxr2350pcpe:2.3:h:qualcomm:sxr2350p:-:*:*:*:*:*:*:*
  • qualcomm wcd9370_firmwarecpe:2.3:o:qualcomm:wcd9370_firmware:-:*:*:*:*:*:*:*
  • qualcomm wcd9370cpe:2.3:h:qualcomm:wcd9370:-:*:*:*:*:*:*:*
  • qualcomm wcd9371_firmwarecpe:2.3:o:qualcomm:wcd9371_firmware:-:*:*:*:*:*:*:*
  • qualcomm wcd9371cpe:2.3:h:qualcomm:wcd9371:-:*:*:*:*:*:*:*
  • qualcomm wcd9375_firmwarecpe:2.3:o:qualcomm:wcd9375_firmware:-:*:*:*:*:*:*:*
  • qualcomm wcd9375cpe:2.3:h:qualcomm:wcd9375:-:*:*:*:*:*:*:*
  • qualcomm wcd9378_firmwarecpe:2.3:o:qualcomm:wcd9378_firmware:-:*:*:*:*:*:*:*
  • qualcomm wcd9378cpe:2.3:h:qualcomm:wcd9378:-:*:*:*:*:*:*:*
  • qualcomm wcd9380_firmwarecpe:2.3:o:qualcomm:wcd9380_firmware:-:*:*:*:*:*:*:*
  • qualcomm wcd9380cpe:2.3:h:qualcomm:wcd9380:-:*:*:*:*:*:*:*
  • qualcomm wcd9385_firmwarecpe:2.3:o:qualcomm:wcd9385_firmware:-:*:*:*:*:*:*:*
  • qualcomm wcd9385cpe:2.3:h:qualcomm:wcd9385:-:*:*:*:*:*:*:*

참고 자료 1

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